tag:blogger.com,1999:blog-28534577939658515882024-03-05T19:32:19.547-08:00High Efficiency Gas Furnaces--Save MoneyAnonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.comBlogger35125tag:blogger.com,1999:blog-2853457793965851588.post-27563634836704244352012-12-21T13:05:00.002-08:002012-12-21T13:18:01.979-08:00Condensing Gas Furnaces<br />
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Condensing Gas Furnaces</h1>
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<b>Condensing gas furnaces </b>are the<span style="color: red;"> <a href="http://www.gasfurnacepricesreview.com/index.html" target="_blank"><span style="color: red;">highest efficiency furnaces</span></a></span> presently on the market. If you are building a new home or replacing the old furnace in your present house these high efficiency natural gas furnaces are your wisest choice. They are simply the best furnace to use in all homes with natural gas heating.<br />
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The reason for choosing a condensing gas furnace is mainly because of the extremely high AFUE (Annual Fuel Utilisation Efficiency) which runs from 90 to as much as 97 percent (in some cases a little higher). Old furnaces made in past decades will be found to have AFUEs of 60 percent or even less and medium efficiency gas furnaces made at present have AFUEs of 78 to 84 percent.<br />
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It is easy to see that a high efficiency natural gas furnace will consume as much as 20% less fuel in normal operation. This results in a substantial saving in fuel costs which over a relatively short period of time will pay for the somewhat higher initial price of the more efficient furnace. On average a medium efficiency gas furnace costs about $1000 less than a high efficiency model.<br />
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Modern condensing gas furnaces use, approximately 33 to 40 percent less fuel than old furnaces and 10 to 20 percent less than medium efficiency units made at present. This not only reduces fuel bills substantially but as a bonus also cuts down drastically on toxic environmental emissions which are thought to be at least partially responsible for environmental pollution and climate change.<br />
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The somewhat higher cost of purchasing a new <a href="http://gasfurnacepricesreview.com/highefficiencyfurnaceswisechoice.html" target="_blank"><span style="color: red;">condensing gas furnace</span></a> will easily be recovered, in a relatively short period of time, through fuel savings.The savings will then go directly into the pocket of the consumer throughout the life of the appliance. An average homeowner with an old model furnace might save $300 a year, or even more, by installing a 97% efficiency condensing gas furnace.<br />
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<i>Condensing gas furnaces</i> are made in a variety of sizes to suit any type of home. They new furnace can usually be placed in the same spot as the old furnace it is replacing, and will typically use the same heat duct-work. All furnaces must of course be installed by licensed gas installation technicians. It is very unwise to have an unlicensed do it your-selfer install your furnace. In many places it is illegal to do so, and could also result in your insurance company refusing to pay claims if there is a fire. For more information about condensing gas furnaces <a href="http://www.gasfurnacepricesreview.com/" target="_blank"><span style="color: red;">click here</span></a><br />
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Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-37996658904891970212012-02-05T10:50:00.000-08:002012-12-21T12:21:41.588-08:00Greenhouse Gas Emissions Continue To Climb<br />
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<img alt="File:CO2 responsibility 1950-2000.svg" src="http://upload.wikimedia.org/wikipedia/commons/thumb/8/84/CO2_responsibility_1950-2000.svg/800px-CO2_responsibility_1950-2000.svg.png" /><br />
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It is essential for all countries to reduce their greenhouse gas production in order to prevent the disastrous effects of global warming and climate change. Unfortunately greenhouse gas emissions continue their upward climb annually and agreements such as the Kyoto Protocol have had little effect on this continuing increase. Use of high efficiency gas furnaces and elimination of coal burning power plants would greatly reduce greenhouse gas production. Here are figures for the top greenhouse gas emitters as listed by<span style="color: red;"> <a href="http://en.wikipedia.org/wiki/List_of_countries_by_carbon_dioxide_emissions" target="_blank"><span style="color: red;">Wikipedia: </span></a></span><br />
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List of countries by 2010 emissions estimates<br />
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CDIAC released preliminary 2010 estimates for a limited number of countries. Following table is listing annual CO2 emissions estimates (in thousands of CO2 metric tonnes) from these estimates for top emitting countries.<br />
Country<span class="Apple-tab-span" style="white-space: pre;"> </span>CO2 emissions[14]<span class="Apple-tab-span" style="white-space: pre;"> </span>Area (in km2)<span class="Apple-tab-span" style="white-space: pre;"> </span>Population<span class="Apple-tab-span" style="white-space: pre;"> </span>Emission / km2<span class="Apple-tab-span" style="white-space: pre;"> </span>Emission / Person<br />
World<span class="Apple-tab-span" style="white-space: pre;"> </span>33,508,901<span class="Apple-tab-span" style="white-space: pre;"> </span>148,940,000<span class="Apple-tab-span" style="white-space: pre;"> </span>6,852,472,823<span class="Apple-tab-span" style="white-space: pre;"> </span>2,250<span class="Apple-tab-span" style="white-space: pre;"> </span>49<br />
China<span class="Apple-tab-span" style="white-space: pre;"> </span>8,240,958<span class="Apple-tab-span" style="white-space: pre;"> </span>9,640,821<span class="Apple-tab-span" style="white-space: pre;"> </span>1,339,724,852<span class="Apple-tab-span" style="white-space: pre;"> </span>8,548<span class="Apple-tab-span" style="white-space: pre;"> </span>62<br />
United States<span class="Apple-tab-span" style="white-space: pre;"> </span>5,492,170<span class="Apple-tab-span" style="white-space: pre;"> </span>9,826,675<span class="Apple-tab-span" style="white-space: pre;"> </span>312,793,000<span class="Apple-tab-span" style="white-space: pre;"> </span>5,589<span class="Apple-tab-span" style="white-space: pre;"> </span>176<br />
India<span class="Apple-tab-span" style="white-space: pre;"> </span> 2,069,738<span class="Apple-tab-span" style="white-space: pre;"> </span>3,287,263<span class="Apple-tab-span" style="white-space: pre;"> </span>1,210,193,422<span class="Apple-tab-span" style="white-space: pre;"> </span>6,296<span class="Apple-tab-span" style="white-space: pre;"> </span>17<br />
Russia<span class="Apple-tab-span" style="white-space: pre;"> </span> 1,688,688<span class="Apple-tab-span" style="white-space: pre;"> </span>17,075,400<span class="Apple-tab-span" style="white-space: pre;"> </span>142,946,800<span class="Apple-tab-span" style="white-space: pre;"> </span>989<span class="Apple-tab-span" style="white-space: pre;"> </span>118<br />
Japan<span class="Apple-tab-span" style="white-space: pre;"> </span> 1,138,432<span class="Apple-tab-span" style="white-space: pre;"> </span>377,944<span class="Apple-tab-span" style="white-space: pre;"> </span>128,056,026<span class="Apple-tab-span" style="white-space: pre;"> </span>30,122<span class="Apple-tab-span" style="white-space: pre;"> </span>89<br />
Germany 762,543<span class="Apple-tab-span" style="white-space: pre;"> </span>357,021<span class="Apple-tab-span" style="white-space: pre;"> </span>81,799,600<span class="Apple-tab-span" style="white-space: pre;"> </span>21,358<span class="Apple-tab-span" style="white-space: pre;"> </span>93<br />
Iran<span class="Apple-tab-span" style="white-space: pre;"> </span>574,667<span class="Apple-tab-span" style="white-space: pre;"> </span>1,648,195<span class="Apple-tab-span" style="white-space: pre;"> </span>75,330,000<span class="Apple-tab-span" style="white-space: pre;"> </span>3,487<span class="Apple-tab-span" style="white-space: pre;"> </span>76<br />
South Korea<span class="Apple-tab-span" style="white-space: pre;"> </span>563,126<span class="Apple-tab-span" style="white-space: pre;"> </span>100,210<span class="Apple-tab-span" style="white-space: pre;"> </span>48,875,000<span class="Apple-tab-span" style="white-space: pre;"> </span>56,195<span class="Apple-tab-span" style="white-space: pre;"> </span>115<br />
Canada<span class="Apple-tab-span" style="white-space: pre;"> </span>518,475<span class="Apple-tab-span" style="white-space: pre;"> </span>9,984,670<span class="Apple-tab-span" style="white-space: pre;"> </span>34,685,000<span class="Apple-tab-span" style="white-space: pre;"> </span>519<span class="Apple-tab-span" style="white-space: pre;"> </span>149<br />
Saudi Arabia<span class="Apple-tab-span" style="white-space: pre;"> </span>493,726<span class="Apple-tab-span" style="white-space: pre;"> </span>2,149,690<span class="Apple-tab-span" style="white-space: pre;"> </span>27,136,977<span class="Apple-tab-span" style="white-space: pre;"> </span>2,297<span class="Apple-tab-span" style="white-space: pre;"> </span>182<br />
United Kingdom<span class="Apple-tab-span" style="white-space: pre;"> </span>493,158<span class="Apple-tab-span" style="white-space: pre;"> </span>243,610<span class="Apple-tab-span" style="white-space: pre;"> </span>62,262,000<span class="Apple-tab-span" style="white-space: pre;"> </span>20,244<span class="Apple-tab-span" style="white-space: pre;"> </span>79<br />
Indonesia<span class="Apple-tab-span" style="white-space: pre;"> </span>476,557<span class="Apple-tab-span" style="white-space: pre;"> </span>1,919,440<span class="Apple-tab-span" style="white-space: pre;"> </span>237,424,363<span class="Apple-tab-span" style="white-space: pre;"> </span>2,483<span class="Apple-tab-span" style="white-space: pre;"> </span>20<br />
Mexico<span class="Apple-tab-span" style="white-space: pre;"> </span>466,131<span class="Apple-tab-span" style="white-space: pre;"> </span>1,972,550<span class="Apple-tab-span" style="white-space: pre;"> </span>112,322,757<span class="Apple-tab-span" style="white-space: pre;"> </span>2,363<span class="Apple-tab-span" style="white-space: pre;"> </span>41<br />
South Africa<span class="Apple-tab-span" style="white-space: pre;"> </span>451,839<span class="Apple-tab-span" style="white-space: pre;"> </span>1,221,037<span class="Apple-tab-span" style="white-space: pre;"> </span>50,586,757<span class="Apple-tab-span" style="white-space: pre;"> </span>3,700<span class="Apple-tab-span" style="white-space: pre;"> </span>89<br />
Brazil<span class="Apple-tab-span" style="white-space: pre;"> </span>419 537<span class="Apple-tab-span" style="white-space: pre;"> </span>8,514,877<span class="Apple-tab-span" style="white-space: pre;"> </span>190,732,694<span class="Apple-tab-span" style="white-space: pre;"> </span>493<span class="Apple-tab-span" style="white-space: pre;"> </span>22<br />
Italy<span class="Apple-tab-span" style="white-space: pre;"> </span>407 924<span class="Apple-tab-span" style="white-space: pre;"> </span>301,338<span class="Apple-tab-span" style="white-space: pre;"> </span>60,681,514<span class="Apple-tab-span" style="white-space: pre;"> </span>13,537<span class="Apple-tab-span" style="white-space: pre;"> </span>67<br />
Australia<span class="Apple-tab-span" style="white-space: pre;"> </span>365 513<span class="Apple-tab-span" style="white-space: pre;"> </span>7,617,930<span class="Apple-tab-span" style="white-space: pre;"> </span>22,794,166<span class="Apple-tab-span" style="white-space: pre;"> </span>480<span class="Apple-tab-span" style="white-space: pre;"> </span>160<br />
France<span class="Apple-tab-span" style="white-space: pre;"> </span>362 556<span class="Apple-tab-span" style="white-space: pre;"> </span>674,843<span class="Apple-tab-span" style="white-space: pre;"> </span>65,821,885<span class="Apple-tab-span" style="white-space: pre;"> </span>5,372<span class="Apple-tab-span" style="white-space: pre;"> </span>55<br />
Poland<span class="Apple-tab-span" style="white-space: pre;"> </span>309 985<span class="Apple-tab-span" style="white-space: pre;"> </span>312,685<span class="Apple-tab-span" style="white-space: pre;"> </span>38,186,860<span class="Apple-tab-span" style="white-space: pre;"> </span>9,914<span class="Apple-tab-span" style="white-space: pre;"> </span>81<br />
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The above list is reproduced from<a href="http://list%20of%20countries%20by%202010%20emissions%20estimates%20%20cdiac%20released%20preliminary%202010%20estimates%20for%20a%20limited%20number%20of%20countries.%20following%20table%20is%20listing%20annual%20co2%20emissions%20estimates%20%28in%20thousands%20of%20co2%20metric%20tonnes%29%20from%20these%20estimates%20for%20top%20emitting%20countries.%20countryco2%20emissions[14]area%20%28in%20km2%29populationemission%20/%20km2Emission%20/%20Person%20%20World33,508,901148,940,0006,852,472,8232,25049%20%20China8,240,9589,640,8211,339,724,8528,54862%20%20United%20States5,492,1709,826,675312,793,0005,589176%20%20India2,069,7383,287,2631,210,193,4226,29617%20%20Russia1,688,68817,075,400142,946,800989118%20%20Japan1,138,432377,944128,056,02630,12289%20%20Germany762,543357,02181,799,60021,35893%20%20Iran574,6671,648,19575,330,0003,48776%20%20South%20Korea563,126100,21048,875,00056,195115%20%20Canada518,4759,984,67034,685,000519149%20%20Saudi%20Arabia493,7262,149,69027,136,9772,297182%20%20United%20Kingdom493,158243,61062,262,00020,24479%20%20Indonesia476,5571,919,440237,424,3632,48320%20%20Mexico466,1311,972,550112,322,7572,36341%20%20South%20Africa451,8391,221,03750,586,7573,70089%20%20Brazil419%205378,514,877190,732,69449322%20%20Italy407%20924301,33860,681,51413,53767%20%20Australia365%205137,617,93022,794,166480160%20%20France362%20556674,84365,821,8855,37255%20%20Poland309%20985312,68538,186,8609,91481%20[edit]See%20also%20%20Global%20warming%20portal%20Ecology%20portal%20Environment%20portal%20Energy%20portal%20Asian%20brown%20cloud%20Avoiding%20Dangerous%20Climate%20Change%20Avoiding%20Mass%20Extinctions%20Engine%20(AMEE)%20Carbon%20cycle%20Climate%20change%20Comparisons%20of%20life-cycle%20greenhouse%20gas%20emissions%20Emission%20standard%20Environmental%20impact%20of%20aviation%20Global%20warming%20Greenhouse%20gas%20emissions%20by%20the%20United%20States%20Kyoto%20Protocol%20List%20of%20countries%20by%20carbon%20dioxide%20emissions%20per%20capita%20List%20of%20countries%20by%20electricity%20production%20from%20renewable%20source%20List%20of%20countries%20by%20greenhouse%20gas%20emissions%20List%20of%20countries%20by%20greenhouse%20gas%20emissions%20per%20capita%20List%20of%20countries%20by%20ratio%20of%20GDP%20to%20carbon%20dioxide%20emissions%20World%20energy%20resources%20and%20consumption%20List%20of%20U.S.%20states%20by%20carbon%20dioxide%20emissions%20C90%20List%20of%20countries%20producing%2090%%20of%20carbon%20[edit]" target="_blank"><span style="color: red;"> Wikipedia</span></a><br />
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The major offenders are China and The USA which between them produce more than two thirds of the world greenhouse gas emissions.Unfortunately neither of these countries has entered into any agreement to reduce such emissions. Until China and the USA are prepared to reduce significantly their production of greenhouse gases any efforts by other nations will have very limited effect.<br />
For more information about high efficiency furnaces check out<a href="http://www.gasfurnacepricesreview.com/" target="_blank"> gas furnace prices</a>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-14786942368358480352011-12-29T12:03:00.000-08:002012-12-21T12:24:43.487-08:00Why Is A High Efficiency Furnace Important?<b><br />
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<b>High efficiency furnaces </b>convert more than 90% of the fuel burnt in them into actual heat for the home. This means that these furnaces will burn 35% to 50% less fuel than older furnaces of 60% or lower efficiency. Obviously the fuel bill for these furnaces is much lower than for the old low efficiency furnaces. Not only that but the high efficiency furnace reduces greenhouse gas emissions into the atmosphere by up to 50% also. This is extremely important since these gases are believed to be responsible at least in part for climate change and global warming. The USA is at present the worlds second highest contributor (just behind China) to greenhouse gas emissions. Here is some data from <span style="color: red;"><a href="http://en.wikipedia.org/wiki/Greenhouse_gases" target="_blank"><span style="color: red;"> Wikipedia</span></a> </span>on the subject.<br />
<blockquote><i>Since about 1750 human activity has increased the concentration of carbon dioxide and other greenhouse gases. Measured atmospheric concentrations of carbon dioxide are currently 100 ppm higher than pre-industrial levels.[40] Natural sources of carbon dioxide are more than 20 times greater than sources due to human activity,[41] but over periods longer than a few years natural sources are closely balanced by natural sinks, mainly photosynthesis of carbon compounds by plants and marine plankton. As a result of this balance, the atmospheric mole fraction of carbon dioxide remained between 260 and 280 parts per million for the 10,000 years between the end of the last glacial maximum and the start of the industrial era.[42]</i><br />
<i>It is likely that anthropogenic warming, such as that due to elevated greenhouse gas levels, has had a discernible influence on many physical and biological systems. Warming is projected to affect various issues such as freshwater resources, industry, food and health.[43]</i><br />
<i>The main sources of greenhouse gases due to human activity are:</i><br />
<i>burning of fossil fuels and deforestation leading to higher carbon dioxide concentrations in the air. Land use change (mainly deforestation in the tropics) account for up to one third of total anthropogenic CO2 emissions.[42]</i><br />
<i>livestock enteric fermentation and manure management,[44] paddy rice farming, land use and wetland changes, pipeline losses, and covered vented landfill emissions leading to higher methane atmospheric concentrations. Many of the newer style fully vented septic systems that enhance and target the fermentation process also are sources of atmospheric methane.</i><br />
<i>use of chlorofluorocarbons (CFCs) in refrigeration systems, and use of CFCs and halons in fire suppression systems and manufacturing processes.</i><br />
<i>agricultural activities, including the use of fertilizers, that lead to higher nitrous oxide (N2O) concentrations.</i><br />
<i>The seven sources of CO2 from fossil fuel combustion are (with percentage contributions for 2000–2004):[45]</i><br />
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<b><i>Seven main fossil fuel</i></b><br />
<i><b>combustion sources<span class="Apple-tab-span" style="white-space: pre;"> </span>Contribution</b><b>(%)</b></i><br />
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<i>Liquid fuels (e.g., gasoline, fuel oil)<span class="Apple-tab-span" style="white-space: pre;"> </span>36 %</i><br />
<i>Solid fuels (e.g., coal)<span class="Apple-tab-span" style="white-space: pre;"> </span>35 %</i><br />
<i>Gaseous fuels (e.g., natural gas)<span class="Apple-tab-span" style="white-space: pre;"> </span>20 %</i><br />
<i>Cement production<span class="Apple-tab-span" style="white-space: pre;"> </span> 3 %</i><br />
<i>Flaring gas industrially and at wells<span class="Apple-tab-span" style="white-space: pre;"> </span>< 1 % </i><br />
<i>Non-fuel hydrocarbons<span class="Apple-tab-span" style="white-space: pre;"> </span>< 1 % </i><br />
<i>"International bunker fuels" of transport</i><br />
<i>not included in national inventories<span class="Apple-tab-span" style="white-space: pre;"> </span> 4 %</i><br />
<i>The US Environmental Protection Agency (EPA) ranks the major greenhouse gas contributing end-user sectors in the following order: industrial, transportation, residential, commercial and agricultural.[46] Major sources of an individual's greenhouse gas include home heating and cooling, electricity consumption, and transportation. Corresponding conservation measures are improving home building insulation, installing geothermal heat pumps and compact fluorescent lamps, and choosing energy-efficient vehicles.</i><br />
<i>Carbon dioxide, methane, nitrous oxide and three groups of fluorinated gases (sulfur hexafluoride, HFCs, and PFCs) are the major greenhouse gases and the subject of the Kyoto Protocol, which came into force in 2005.[47]</i><br />
<i>Although CFCs are greenhouse gases, they are regulated by the Montreal Protocol, which was motivated by CFCs' contribution to ozone depletion rather than by their contribution to global warming. Note that ozone depletion has only a minor role in greenhouse warming though the two processes often are confused in the media.</i><br />
<i>On December 7, 2009, the US Environmental Protection Agency released its final findings on greenhouse gases, declaring that "greenhouse gases (GHGs) threaten the public health and welfare of the American people". The finding applied to the same "six key well-mixed greenhouse gases" named in the Kyoto Protocol: carbon dioxide, methane, nitrous oxide, hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride.[48][49]</i><br />
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<b><i>Top emitters</i></b><br />
<i>In 2005, the world's top-20 emitters comprised 80% of total GHG emissions (PBL, 2010. See notes for the following table).[78] Tabulated below are the top-5 emitters for the year 2005 (MNP, 2007).[79] The second column is the country's or region's share of the global total of annual emissions. The third column is the country's or region's average annual per capita emissions, in tonnes of GHG per head of population:</i><br />
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<b><i>Top-5 emitters for the year 2005</i></b><br />
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<b><i>Country or region<span class="Apple-tab-span" style="white-space: pre;"> </span> % of global total</i></b><br />
<b><i>annual emissions<span class="Apple-tab-span" style="white-space: pre;"> </span>Tonnes of GHG</i></b><br />
<b><i>per capita</i></b><br />
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<i>China (b)<span class="Apple-tab-span" style="white-space: pre;"> </span>17 %<span class="Apple-tab-span" style="white-space: pre;"> </span> 5.8</i><br />
<i>United States (a)<span class="Apple-tab-span" style="white-space: pre;"> </span>16 %<span class="Apple-tab-span" style="white-space: pre;"> </span>24.1</i><br />
<i>European Union-27 (a)<span class="Apple-tab-span" style="white-space: pre;"> </span>11 %<span class="Apple-tab-span" style="white-space: pre;"> </span>10.6</i><br />
<i>Indonesia (c)<span class="Apple-tab-span" style="white-space: pre;"> </span> 6 %<span class="Apple-tab-span" style="white-space: pre;"> </span>12.9</i><br />
<i>India<span class="Apple-tab-span" style="white-space: pre;"> </span> 5 %<span class="Apple-tab-span" style="white-space: pre;"> </span> 2.1</i><br />
<i>Table footnotes:</i><br />
<i>These values are for the GHG emissions from fossil fuel use and cement production. Calculations are for carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O) and gases containing fluorine (the F-gases HFCs, PFCs and SF6).</i><br />
<i>These estimates are subject to large uncertainties regarding CO2 emissions from deforestation; and the per country emissions of other GHGs (e.g., methane). There are also other large uncertainties which mean that small differences between countries are not significant. CO2 emissions from the decay of remaining biomass after biomass burning/deforestation are not included.</i><br />
<i>a Industrialised countries: official country data reported to UNFCCC.</i><br />
<i>b Excluding underground fires.</i><br />
<i>c Including an estimate of 2000 million tonnes CO2 from peat fires and decomposition of peat soils after draining. However, the uncertainty range is very large.</i></blockquote><br />
The above material is quoted from<a href="http://en.wikipedia.org/wiki/Greenhouse_gases" target="_blank"><span style="color: red;"> Wikipedia</span></a><br />
<br />
The above figures clearly indicate that China, the USA and India must reduce their greenhouse gas emissions to stabilize climate change and avoid disastrous global warming. Unfortunately all three countries refuse to participate in international agreements to reduce emissions.This makes it all the more important for individual consumers to reduce their emissions as much as possible. Installation of a high efficiency furnace is a good start to this. Go to our website at <a href="http://www.blogger.com/goog_803461638"><span style="color: red;"> </span></a><span style="color: red;"><span style="color: red;"><a href="http://www.gasfurnacepricesreview.com/" target="_blank"><span style="color: red;">gas furnace cost</span></a>s</span> </span> for more information and also at<br />
<span style="color: red;"> <span style="background-color: red; color: red;"><a href="http://www.highefficiencyfurnaces.net/" target="_blank"> high efficiency furnaces</a>.</span></span><br />
<br />
<iframe allowfullscreen="" frameborder="0" height="315" src="http://www.youtube.com/embed/CmRyJaBPvD0?rel=0" width="560"></iframe>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com2tag:blogger.com,1999:blog-2853457793965851588.post-23458480646484971272011-12-23T15:30:00.000-08:002012-12-21T12:26:48.526-08:00Why Is A high Efficiency Gas Furnace Called A Condensing Furnace?When you read the l;iterature about gas furnaces you will usually come across the term "condensing gas furnace" which is used to describe a type of furnace with the highest efficiency rating (AFUE). Medium efficiency furnaces are not called condensing gas furnaces. why is this?.<br />
<br />
High efficiency furnaces with over 90% efficiency and running up to 97% efficiency are all condensing gas furnaces. Here is how <span style="color: red;"><a href="http://www.hydro.mb.ca/your_home/home_comfort/ps_ng_furnace.pdf" target="_blank"><span style="color: red;"> Manitoba Hydro</span></a> </span>explains this.<br />
<br />
<br />
<blockquote><i><b>High-efficiency condensing furnace</b></i><br />
<i>One of the by-products of burning natural gas is water</i><br />
<i>vapour, which contains approximately 10 per cent of the</i><br />
<i>fuel’s energy. However, in conventional and mid-efficient</i><br />
<i>furnaces all of the energy contained in the water vapour</i><br />
<i>escapes through the chimney.</i><br />
<i>A high efficiency furnace has a secondary heat exchanger</i><br />
<i>that extracts most of the energy from the water vapour by</i><br />
<i>condensing it to water. The water is then drained to a floor</i><br />
<i>drain, via gravity or an optional condensate pump system.</i><br />
<i>These units cannot use a conventional metal chimney.</i><br />
<i>The lower temperature flue gases are vented outside using</i><br />
<i>a special plastic venting system. Plastic pipe is used for</i><br />
<i>its corrosion resistance properties. The AFUE ratings for</i><br />
<i>high-efficiency, condensing furnaces is between 90-96</i><br />
<i>per cent. It is estimated that a high efficiency furnace can</i><br />
<i>reduce your home’s annual heating bill by up to 35 per</i><br />
<i>cent compared to a conventional furnace.</i><br />
<i>Your existing natural gas water heater can be left alone on</i><br />
<i>the existing chimney as long as it works properly and the</i><br />
<i>chimney meets the requirements of the National Natural</i><br />
<i>Gas Installation Code.</i><br />
<i>However, once the water heater is isolated on the existing</i><br />
<i>chimney, it may not work properly. Problems such as flue</i><br />
<i>gases condensing in the chimney, back-drafting or other</i><br />
<i>venting problems can occur. The chimney may have to</i><br />
<i>be modified to correct these problems. The most common</i><br />
<i>modification is installing a smaller diameter chimney liner</i><br />
<i>into the existing chimney.</i></blockquote><br />
The above material is quoted directly from a<span style="color: red;"> <span style="color: red;"><a href="http://www.hydro.mb.ca/your_home/home_comfort/ps_ng_furnace.pdf" target="_blank"><span style="color: red;"> Manitoba Hydro</span></a> </span></span> publication. As they explain a condensing gas furnace actually cools burnt gases and extracts heat from them till they become cool enough to condense the water vapor portion of the gases. the liquid water is then drained from the furnace into a floor drain.<br />
For more information about high efficiency furnaces see <a href="http://www.gasfurnacepricesreview.com/" style="color: red;" target="_blank"><span style="color: red;">buy gas furnace</span></a> and <span style="color: red;"> <a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span style="color: red;"> high efficiency furnaces</span></a></span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com6tag:blogger.com,1999:blog-2853457793965851588.post-86570835301287065172011-12-20T20:03:00.000-08:002011-12-20T20:03:43.381-08:00High Efficiency Furnace Is Leaking Water? <br />
<br />
High efficiency furnaces just as with any other mechanical devices can have problems. Recognizing what the problem is, what is causing it, and how to fix it can be difficult for anyone who is not well versed in how a high efficiency furnace works. Here is an article published in <span style="color: #cc0000;"> <span style="background-color: red;"><a href="http://www.bradenton.com/">The Bradenton Herald</a> </span></span><span style="color: red;"> </span>and written by<span style="color: red;"> <a href="http://www.angieslist.com/" target="_blank"><span style="color: red;">Angie Hicks</span></a> </span>about a leaky high efficiency furnace:<br />
<br />
<blockquote><b><i>Ask Angie: Furnace Leaking Water </i></b><br />
<i><br />
</i><br />
<i>By Angie Hicks-http://www.angieslist.com/</i><br />
<i>Dear Angie</i><br />
<i><br />
</i><br />
<i>Why would a furnace leak water at the base? The filter is wet also.</i><br />
<i><br />
</i><br />
<i>Brent T., Indianapolis</i><br />
<i><br />
</i><br />
<i>Dear Brent: There could be a few reasons why your furnace is leaking water, but let's start with the most likely one: a condensation leak. High-efficiency furnaces those with an Annual Fuel Utilization Efficiency (AFUE) rating of 90 percent or higher have cool exhaust, and as a result, they produce condensation. An easy way to tell if you have a high-efficiency furnace is to look at its vent pipe. If the pipe is white plastic (PVC), you have a high-efficiency furnace.</i><br />
<i><br />
</i><br />
<i> Typically, the condensation from a high efficiency gas furnace is channeled to a floor drain. Your leak could be a result of the condensation tubing becoming clogged or from breaks in the line. It could also be a result of the drain becoming clogged. A standard-efficiency furnace which has a metal exhaust pipe should not have condensation. If it does, it could mean that the flue pipe was incorrectly sized. That could allow the hot exhaust to cool down and condense in the pipe, then drain back to the furnace and leak out. If you don't have a condensation issue, it's possible that the secondary heat exchanger in your furnace is the source of your leak. Let's hope not, though. That could be an expensive fix and might even require a complete replacement of your furnace.</i><br />
<i><br />
</i><br />
<i> You could also have an issue with your humidifier, which could be leaking inside your furnace. If you've had an annual service check, as you should, this is an unlikely scenario because your service technician would have alerted you to the issue early. If you have neglected that service, you should call for it now because if this is your problem, the leak could do a lot of internal damage to your furnace. There is another possibility. If your air conditioning unit is still operating and it shares an internal drain with your furnace, you could have an internal drain system plug, which is sending water to the furnace.</i><br />
<i><br />
</i><br />
<i>While we can't diagnose your issue precisely, don't let this go too much longer. Leaks can cause huge issues including damaging parts, flooring and walls and lead to mold growth. It's a clear sign that you need to call in professional help. A reputable heating and cooling specialist should be able to quickly diagnose the leak and offer solutions to your problem. Do your homework and get more than one estimate before you act, but get started now. Angie's List collects about 40,000 consumer reports each month covering more than 350 categories of home-related services. Angie Hicks compiles the best advice from the most highly rated service pros on Angie's List to answer your questions. Ask Angie your question at askangie@angieslist.com 2011,</i></blockquote><br />
The above material is quoted from the<a href="http://www.bradenton.com/2011/12/12/3718021/ask-angie-furnace-leaking-water.html" target="_blank"><span style="color: red;"> Bradenton Herald.</span></a><br />
<br />
As with most modern devices the technology advances in furnaces have made them ever more complex in construction and gas furnace prices are higher than ever before. This means that what might have been a do it yourself job on an older furnace is now beyond the capability of the average home owner. Calling a qualified service representative is really the only way to go when it comes to having work done on your high efficiency furnace.<br />
For more information check out <span style="background-color: red; color: red;"> <a href="http://www.gasfurnacepricesonline.com/" target="_blank">gas furnace prices</a> </span> and<span style="background-color: red; color: red;"> <a href="http://www.highefficiencyfurnaces.net/" target="_blank"> high efficiency furnaces</a></span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com3tag:blogger.com,1999:blog-2853457793965851588.post-85755915193600490592011-12-18T10:50:00.000-08:002011-12-18T11:05:21.332-08:00High Efficiency Furnaces Cut Greenhouse Gas EmissionsMost of us are aware that burning fossil fuels such as oil, gas or coal generates waste gases which are emitted into the atmosphere. It is believed by many scientists that these emissions are largely responsible for the climate changes which are presently underway. there is another school of thought which says that climate changes have been continual over the course of geological time and that the present global warming is a natural occurrence which would take place even if we do not emit greenhouse gases into the atmosphere.<br />
<br />
It is undoubtedly true that vast climate changes have happened regularly over the milennia. However there is little doubt that even if our greenhpuse gas emissions are not the primary reason for global warming they are certainly contributing to global warming and speeding it up. For this reason many of us want to cut our impact on the atmosphere by reducing our "carbon footprint" as it is often called. Installing a high efficiency gas furnace is one way to make a big cut in the emissions we contribute to the problem. Here is a document published by the <a href="http://www.epa.gov/cleanenergy/energy-and-you/affect/natural-gas.html" target="_blank"><span style="color: red;"> United States Environmental Protection Agency </span></a>which discusses the problem of greenhouse gases:<br />
<br />
<br />
<blockquote><b><i>Natural Gas</i></b><br />
<i>Electricity Generation Technologies</i><br />
<i>Natural Gas</i><br />
<i>Coal</i><br />
<i>Oil</i><br />
<i>Nuclear Energy</i><br />
<i>Municipal Solid Waste</i><br />
<i>Hydroelectricity</i><br />
<i>Non-Hydroelectric Renewable Energy</i><br />
<i><br />
</i><br />
<b><i>Electricity from Natural Gas</i></b><br />
<i>Natural gas is a fossil fuel formed when layers of buried plants and animals are exposed to intense heat and pressure over thousands of years. The energy that the plants and animals originally obtained from the sun is stored in the form of carbon in natural gas. Natural gas is combusted to generate electricity, enabling this stored energy to be transformed into usable power. Natural gas is a nonrenewable resource because it cannot be replenished on a human time frame.</i><br />
<i>The natural gas power production process begins with the extraction of natural gas, continues with its treatment and transport to the power plants, and ends with its combustion in boilers and turbines to generate electricity.</i><br />
<i>Initially, wells are drilled into the ground to remove the natural gas. After the natural gas is extracted, it is treated at gas plants to remove impurities such as hydrogen sulfide, helium, carbon dioxide, hydrocarbons, and moisture. Pipelines then transport the natural gas from the gas plants to power plants.</i><br />
<i>Power plants use several methods to convert gas to electricity. One method is to burn the gas in a boiler to produce steam, which is then used by a steam turbine to generate electricity. A more common approach is to burn the gas in a combustion turbine to generate electricity.</i><br />
<i>Another technology, that is growing in popularity is to burn the natural gas in a combustion turbine and use the hot combustion turbine exhaust to make steam to drive a steam turbine. This technology is called "combined cycle" and achieves a higher efficiency by using the same fuel source twice.</i><br />
<b><i>Environmental Impacts</i></b><br />
<i>Although power plants are regulated by federal and state laws to protect human health and the environment, there is a wide variation of environmental impacts associated with power generation technologies.</i><br />
<i>The purpose of the following section is to give consumers a better idea of the specific air, water, and solid waste releases associated with natural gas-fired generation.</i><br />
<b><i>Air Emissions</i></b><br />
<i>At the power plant, the burning of natural gas produces nitrogen oxides and carbon dioxide, but in lower quantities than burning coal or oil. Methane, a primary component of natural gas and a greenhouse gas, can also be emitted into the air when natural gas is not burned completely. Similarly, methane can be emitted as the result of leaks and losses during transportation. Emissions of sulfur dioxide and mercury compoundsfrom burning natural gas are negligible.</i><br />
<i>The average emissions rates in the United States from natural gas-fired generation are: 1135 lbs/MWh of carbon dioxide, 0.1 lbs/MWh of sulfur dioxide, and 1.7 lbs/MWh of nitrogen oxides.1 Compared to the average air emissions from coal-fired generation, natural gas produces half as much carbon dioxide, less than a third as much nitrogen oxides, and one percent as much sulfur oxides at the power plant.2 In addition, the process of extraction, treatment, and transport of the natural gas to the power plant generates additional emissions.</i><br />
<b><i>Water Resource Use</i></b><br />
<i>The burning of natural gas in combustion turbines requires very little water. However, natural gas-fired boiler and combined cycle systems do require water for cooling purposes. When power plants remove water from a lake or river, fish and other aquatic life can be killed, affecting animals and people who depend on these aquatic resources.</i><br />
<b><i>Water Discharges</i></b><br />
<i>Combustion turbines do not produce any water discharges. However, pollutants and heat build up in the water used in natural gas boilers and combined cycle systems. When these pollutants and heat reach certain levels, the water is often discharged into lakes or rivers. This discharge usually requires a permit and is monitored. For more information about these regulations, visit EPA's Office of Water Web site.</i><br />
<i>Solid Waste Generation</i><br />
<i>The use of natural gas to create electricity does not produce substantial amounts of solid waste.</i><br />
<b><i>Land Resource Use</i></b><br />
<i>The extraction of natural gas and the construction of natural gas power plants can destroy natural habitat for animals and plants. Possible land resource impacts include erosion, loss of soil productivity, and landslides.</i><br />
<br />
The above material is reprinted from a document published by <a href="http://www.epa.gov/cleanenergy/energy-and-you/affect/natural-gas.html" target="_blank"><span style="color: red;">The United States Environmental Protection agency</span></a><br />
<br />
</blockquote><br />
<blockquote>Clearly if we as individuals want to cut our "carbon footprint" by reducing the quantities of greenhouse gases we emit into the atmosphere, a high efficiency natural gas furnasce will be a good step in this direction. A furnace with 97% efficiency rating will use 35% to 50% less gas than an older furnace of 50% to 60% efficiency. Hence apart from saving money on our gas bills we are also saving our atmosphere from further pollution. For more information about high efficiency furnaces go to<a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span style="color: red;"> gas furnace prices </span></a>and to <span style="color: red;"><a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span style="color: red;"> high efficiency furnac</span></a>es<span style="font-family: Verdana, Tahoma, sans-serif; font-size: 1.9em; line-height: 1em;"> </span></span></blockquote><br />
<iframe width="420" height="315" src="http://www.youtube.com/embed/zORv8wwiadQ?rel=0" frameborder="0" allowfullscreen></iframe>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-7301846528265629362011-12-13T20:12:00.000-08:002011-12-13T20:12:02.682-08:00Should You Have Your Air ducts Cleaned Regularly?<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4ZHqSiUBjyyofylp5k0TEUN2yCwqrUT_FQzRVKRBA3hSJrKoN84UN0S2H7QF5zRNRjdVRB9j01TwaatnTFtJ6bswv2bG1xDrYG0JXmUsqvqUX3WeSzkD2JDVgdTFSgboJsREP-WUQE1U6/s1600/gasfurnace4.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi4ZHqSiUBjyyofylp5k0TEUN2yCwqrUT_FQzRVKRBA3hSJrKoN84UN0S2H7QF5zRNRjdVRB9j01TwaatnTFtJ6bswv2bG1xDrYG0JXmUsqvqUX3WeSzkD2JDVgdTFSgboJsREP-WUQE1U6/s320/gasfurnace4.jpg" width="252" /></a></div> <br />
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Air ducts are the system of metal piping which carries hot air from your furnace into the home to warm it.They also carry cool air from the air conditioner in warm weather. Many people are under the impression that these air ducts can accumulate substantial amounts of dirt and dust which will then be carried into the home by the air flow from the furnace. But is this really so and should you have your air ducts professionally cleaned at regular intervals. Many people do just this and pay quite large fees for the work. Is is necessary and worthwhile. Here is a quote from the<span class="Apple-style-span" style="color: red;"> <a href="http://www.epa.gov/iaq/pubs/airduct.html" target="_blank"><span class="Apple-style-span" style="color: red;">United States Environmental Protection Agency</span> </a></span>on this subject:<br />
<br />
<br />
<blockquote><i>Knowledge about air duct cleaning is in its early stages, so a blanket recommendation cannot be offered as to whether you should have your air ducts in your home cleaned. The U.S. Environmental Protection Agency (EPA) urges you to read this document in it entirety as it provides important information on the subject.</i><br />
<i><br />
</i><br />
<i>Duct cleaning has never been shown to actually prevent health problems. Neither do studies conclusively demonstrate that particle (e.g., dust) levels in homes increase because of dirty air ducts. This is because much of the dirt in air ducts adheres to duct surfaces and does not necessarily enter the living space. It is important to keep in mind that dirty air ducts are only one of many possible sources of particles that are present in homes. Pollutants that enter the home both from outdoors and indoor activities such as cooking, cleaning, smoking, or just moving around can cause greater exposure to contaminants than dirty air ducts. Moreover, there is no evidence that a light amount of household dust or other particulate mater in air ducts poses any risk to your health.</i><br />
<i><br />
</i><br />
<i>You should consider having the air ducts in your home cleaned if:</i><br />
<i><br />
</i><br />
<i>There is substantial visible mold growth inside hard surface (e.g., sheet metal) ducts or on other components of your heating and cooling system. There are several important points to understand concerning mold detection in heating and cooling systems:</i><br />
<i><br />
</i><br />
<i>Many sections of your heating and cooling system may not be accessible for a visible inspection, so ask the service provider to show you any mold they say exists.</i><br />
<i>You should be aware that although a substance may look like mold, a positive determination of whether it is mold or not can be made only by an expert and may require laboratory analysis for final confirmation. For about $50, some microbiology laboratories can tell you whether a sample sent to them on a clear strip of sticky household tape is mold or simply a substance that resembles it.</i><br />
<i>If you have insulated air ducts and the insulation gets wet or moldy it cannot be effectively cleaned and should be removed and replaced.</i><br />
<i>If the conditions causing the mold growth in the first place are not corrected, mold growth will recur.</i><br />
<i><br />
</i><br />
<i>Ducts are infested with vermin, e.g. (rodents or insects); or</i><br />
<i><br />
</i><br />
<i>Ducts are clogged with excessive amounts of dust and debris and/or particles are actually released into the home from your supply registers.</i><br />
<i>If any of the conditions identified above exists, it usually suggests one or more underlying causes. Prior to any cleaning, retrofitting, or replacing of your ducts, the cause or causes must be corrected or else the problem will likely recur.</i><br />
<i><br />
</i><br />
<i>Some research suggests that cleaning heating and cooling system components (e.g., cooling coils, fans and heat exchangers) may improve the efficiency of your system, resulting in a longer operating life, as well as some energy and maintenance cost savings. However, little evidence exists that cleaning only the ducts will improve the efficiency of the system.</i><br />
<i><br />
</i><br />
<i>You may consider having your air ducts cleaned simply because it seems logical that air ducts will get dirty over time and should be occasionally cleaned. Provided that the cleaning is done properly, no evidence suggests that such cleaning would be detrimental. EPA does not recommend that the air ducts be cleaned routinely, but only as needed. EPA does, however, recommend that if you have a fuel burning furnace, stove or fireplace, they be inspected for proper functioning and serviced before each heating season to protect against carbon monoxide poisoning.</i><br />
<i><br />
</i><br />
<i>If you do decide to have your air ducts cleaned, take the same consumer precautions you normally would in assessing the service provider's competence and reliability.</i><br />
<i><br />
</i><br />
<i>Air duct cleaning service providers may tell you that they need to apply chemical biocide to the inside of your ducts as a means to kill bacteria (germs) and fungi (mold) and prevent future biological growth. They may also propose the application of a "sealant" to prevent dust and dirt particles from being released into the air or to seal air leaks. You should fully understand the pros and cons of permitting application of chemical biocides or sealants. While the targeted use of chemical biocides and sealants may be appropriate under specific circumstances, research has not demonstrated their effectiveness in duct cleaning or their potential adverse health effects. No chemical biocides are currently registered by EPA for use in internally-insulated air duct systems (see Should chemical biocides be applied to the inside of air ducts?).</i><br />
<i><br />
</i><br />
<i>Whether or not you decide to have the air ducts in your home cleaned, preventing water and dirt from entering the system is the most effective way to prevent contamination (see How to Prevent Duct Contamination).</i></blockquote><br />
The above material is quoted from the<a href="http://www.epa.gov/iaq/pubs/airduct.html" target="_blank"><span class="Apple-style-span" style="color: red;"> EPA website.</span></a><br />
<br />
So it seems that there is actually little reason to clean air ducts regularly unless you have evidence of a problem. However if you feel better about having this done regularly it will not do any harm to your heating system. Therefore it is a matter for individual choice and is entirely up to you. Just realize that you may be paying quite a lot for a service which is not accomplishing anything helpful.<br />
You can go to our website for more information about<span class="Apple-style-span" style="color: red;"> <a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span class="Apple-style-span" style="color: red;">gas furnace prices</span></a></span> and also<a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces.</span></a>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com2tag:blogger.com,1999:blog-2853457793965851588.post-65149860275324283332011-12-11T12:43:00.000-08:002011-12-11T12:45:38.272-08:00Energy Efficiency And High Efficiency Furnaces<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGlBFHn321bpDxTPMmwUdO7dSQpKrBOqHSnOPv6hw_r8jCrfcHlsHc8QDmaXucS0uCsxLYvUTSKfJp3QRaK-64wm8zOZyyD-pZSEcDJDfDO7-d3t4xLW6T34yHo36NxwazLG78R4_EgpgX/s1600/goodman-forced-air-gas-furnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhGlBFHn321bpDxTPMmwUdO7dSQpKrBOqHSnOPv6hw_r8jCrfcHlsHc8QDmaXucS0uCsxLYvUTSKfJp3QRaK-64wm8zOZyyD-pZSEcDJDfDO7-d3t4xLW6T34yHo36NxwazLG78R4_EgpgX/s1600/goodman-forced-air-gas-furnace.jpg" /></a></div> <br />
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High efficiency furnaces are all about energy efficiency. The most energy efficient way to heat your home, and at the same time to cut down on greenhouse gas emissions which may be partly responsible for climate change. The more efficient your furnace or heating system is the less fuel it will consume to heat your home.<br />
The following material about energy efficient home heating is quoted directly from<a href="http://www.motherearthnews.com/energy-efficient-heating-cooling.aspx"> <span class="Apple-style-span" style="color: red;">Mother Earth News:</span></a><br />
<blockquote>Energy-Efficient, Renewable and Alternative Home Heating Options<br />
<br />
<br />
The Mother Earth News Archive contains over 35 years worth of great articles to help you save money on energy bills, heat and cool your home more efficiently and reduce your dependence on fossil fuels. Now more than ever, the rising costs of electricity and natural gas are inciting people to consider these alternatives. You'll find information here on earth-sheltered and passive solar home design; geothermal heat pumps; insulating your home efficiently; using solar-energy collecting devices as heat sources; tapping renewable sources of energy, such as wood and biodiesel; and choosing back-up generators and other emergency heating options.<br />
<br />
This special collection of articles will help you save money and energy this winter!<br />
<br />
Do-It-Yourself Solar Heat<br />
<br />
The sun's energy can be captured by homemade solar hot-air collectors and thermosiphoning panels to provide free heat. The units direct air warmed by the sun through a window or wall opening into the adjoining room.<br />
<br />
If you're serious about cutting your home heating bills this winter, one of our inexpensive, do-it-yourself projects will help.<br />
<br />
Passive Solar Home Design<br />
<br />
Millions of homes easily could be designed to capture free heat directly from the sun. But instead we are burning — wasting — huge amounts of oil and natural gas every winter. You can incorporate passive-solar heating in any style home. Or you can add solar features when remodeling an existing home, as long as the south side of the house receives full sun most of the day.<br />
<br />
<br />
<br />
Read more: http://www.motherearthnews.com/energy-efficient-heating-cooling.aspx#ixzz1g4bqJPkatly designed, solar homes provide unrivaled comfort in winter and summer. They offer large, south-facing windows, generous views, sunny interiors and open floor plans.<br />
<br />
These articles from the Mother Earth News Archive will show you how to build or remodel a home to take advantage of passive solar principles.<br />
<br />
Earth-sheltered Houses<br />
<br />
Earth-sheltered homes fit a wide range of climates and a variety of building sites, providing energy-efficient, weather-proof shelter. Earth-bermed structures can drastically cut your energy costs by taking advantage of the constancy of the Earth's temperature and thermal mass. In addition, earth-sheltered homes also are protected from heat-robbing winter winds and the scorching summer sun. Paired with passive-solar design, an earth-sheltered home can save you tens of thousands of dollars in fuel bills during your lifetime.<br />
<br />
This collection of articles from the Mother Earth News Archive will inspire you to build your dream Earth home.<br />
<br />
Renewable Heating Fuels<br />
<br />
By conserving energy use and taking advantage of renewable sources of heating fuel, you can reduce your need for fossil fuels significantly. Some of these renewable resources include wood and biodiesel, which can be made from animal fats and plant oils such as soy, canola, sunflower and corn.<br />
<br />
You'll find plenty of helpful information in these articles to get you started on a path to fuel independence.<br />
<br />
The above material is quoted directly from<a href="http://www.motherearthnews.com/energy-efficient-heating-cooling.aspx"><span class="Apple-style-span" style="color: red;"> Mother Earth News</span></a><br />
<br />
There are lots of ways to slash your energy costs. Here are several articles filled with ideas for money- and energy-saving home improvements, and tips for emergency preparedness during the winter months.</blockquote><br />
High efficiency furnaces are one of the best ways to cut down on fuel bills by using less fuel to heat your home. As seen above there are a number of other ways which can be taken to achieve energy efficiency. All homeowners should seriously consider installing a high efficiency furnace when the time comes to replace an older furnace.<br />
See our website for more information<a href="http://www.gasfurnacepricesonline.com/"><span class="Apple-style-span" style="color: red;"> gas furnace prices</span></a> and also<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.highefficiencyfurnaces.net/">high efficiency furnaces</a></span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-86527452579479613932011-12-07T12:32:00.000-08:002011-12-07T12:32:21.577-08:00The Anatomy Of A High Efficiency Furnace<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6nuDKxxZF3lBgJNXmLxKU8g8qRPmBsET0clVDhDQ6UNNSbXu0b2laYZmy40z-GbFmdX2dTEmurTs3agJIjAZwSkgdlQPQXPo30ssnId-j4wjfO8deDhHIGtmhyFBdOWq_c18Xe7J5KlLO/s1600/aireflogasfurnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg6nuDKxxZF3lBgJNXmLxKU8g8qRPmBsET0clVDhDQ6UNNSbXu0b2laYZmy40z-GbFmdX2dTEmurTs3agJIjAZwSkgdlQPQXPo30ssnId-j4wjfO8deDhHIGtmhyFBdOWq_c18Xe7J5KlLO/s1600/aireflogasfurnace.jpg" /></a></div> <br />
<br />
High efficiency gas furnaces are very popular for use in areas of long winters and colder climate. They do cost more than mid efficiency units but the greater saving in fuel costs will fairly quickly pay for the extra cost. In areas of warmenr climate and shorter winters the payout will take longer and the higherpurchase cost may not be justified. The other factor to be considered of course is that high efficiency furnaces vent much less pollution into the environment. If you are concerned about this the extra cost may be worthwhile to you.What are the main high efficiency furnaces<br />
features that make it more costly? The following expanation is quoted from<a href="http://homerepair.about.com/od/heatingcoolingrepair/ss/Anatomy-Of-A-High-Efficiency-Condensing-Furnace.htm" target="_blank"><span class="Apple-style-span" style="color: red;"> About.com</span></a><br />
<br />
<blockquote><i>In the tutorial Gas Furnace Types and Efficiency Ratings I describe the two main types of gas furnaces in the home, the conventional furnace and the newer high efficiency condensing furnace. The technologies used in these furnaces directly impact their AFUE efficiency rating. Only condensing furnace technology achieves the highest efficiency ratings of over 90% AFUE, with some furnaces reaching over 98% AFUE.</i><br />
<i>AFUE is an acronym for Annual Fuel Utilization Efficiency and is the metric used to measure furnace efficiency. It is simply a ratio between the amount of fuel converted to heat and the amount of fuel which enters the furnace. The higher the AFUE the more efficient the furnace.</i><br />
<i><br />
</i><br />
<i>The condensing furnace is so efficient and extracts so much heat from the combustion process that its exhaust vent / flue is just warm to the touch, not “burn your fingers hot” like a conventional furnace.</i><br />
<i><br />
</i><br />
<i>So what makes the conventional furnace and condensing furnace so different, and how does the condensing furnace work? Well, that’s what I’ll explain in this tutorial called Anatomy of a High Efficiency Condensing Furnace. In this tutorial you’ll learn the following about a condensing furnace and its components:</i><br />
<i>How a Condensing Furnace is Different</i><br />
<i>Overview of how a condensing furnace works</i><br />
<i>Air Recycling / Fresh Air Intake</i><br />
<i>Cold air return</i><br />
<i>Heat recovery ventilator (optional accessory)</i><br />
<i>Air filter</i><br />
<i>Electric blower motor</i><br />
<i>Blower compartment</i><br />
<i>Fuel Combustion</i><br />
<i>Gas burner</i><br />
<i>Electronic ignition</i><br />
<i>Combustion chamber</i><br />
<i>Combustion air intake</i><br />
<i>Heat Extraction</i><br />
<i>Primary heat exchanger</i><br />
<i>Secondary condensing heat exchanger</i><br />
<i>Condensate drain line</i><br />
<i>Combustion Exhaust</i><br />
<i>Draft inducing fan</i><br />
<i>Plastic flue gas vent</i><br />
<i>Previous123456Next</i><br />
<i>Home Repair Tutorials</i><br />
<i>Gas Furnaces Types and Efficiencies</i><br />
<i>Types of Electronic Furnace Ignition</i><br />
<i>Troubleshooting a Gas Furnace</i><br />
<i>More Home Repair Tutorials</i><br />
<i>Troubleshooting a Home Furnace Thermostat</i><br />
<i>Seasonal Furnace Maintenance</i><br />
<i>How to Light a Gas Furnace Standing Pilot</i><br />
<i>Related Articles</i><br />
<i>Electronic Ignition Gas Furnace - Types of Electronic Ignition Furnaces</i><br />
<i>Troubleshooting an Electronic Ignition Gas Furnace - Overview and Repair</i><br />
<i>Types of Furnaces - Single Stage Furnace - Two Stage Furnace - Modulating F...</i><br />
<i>Troubleshooting a Gas Furnace - Furnace Repair</i><br />
<i>Home Heating Systems</i></blockquote><br />
The above material is quoted directly from <a href="http://about.com/"><span class="Apple-style-span" style="color: red;">About.com</span></a><br />
<br />
When your old furnace has reached the stage where it must be replaced you have a decision to make. You can install either a mid efficiency furnace(where this is legal) or you can pay more for a high efficiency furnace. There is no doubt that your fuel bills will be less with the high efficiency unit. The above discussion shows you what is entailed in a high efficiency furnace which may help with your decision.<br />
We feel that the lesser fuel costs combined with the lower atmospheric pollution level definitely justifies the higher cost. However this is a decision for the individual consumer to make.<br />
At our website you can obtain more information about <a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span class="Apple-style-span" style="color: red;">gas furnace prices </span></a>and about<span class="Apple-style-span" style="color: red;"> <a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span class="Apple-style-span" style="color: red;">high efficiency furnaces.</span></a></span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com2tag:blogger.com,1999:blog-2853457793965851588.post-67790158386680090592011-12-05T15:54:00.000-08:002011-12-05T15:54:30.730-08:00How Can I Save More On My Natural Gas Heating BillHigh efficiency furnaces can save you a lot of money on your home heating bill when compared to an old inefficient furnace. Your old furnace will have an efficiency of about 60%. This means that 60% of the gas burnt in the furnace goes to heat the home and the remaining 40% is wasted. With a high efficiency furnace 90% to 97% of the fuel burnt is used to directly heat the home. This means that a saving of 35% or more will occur in your fuel cost.The following information is quoted directly from <span class="Apple-style-span" style="color: red;"> <a href="http://www.saskenergy.com/residential/appliances/HighEfficiencyFurnace.pdf" style="background-color: red;" target="_blank">Saskenergy</a></span><br />
<br />
<blockquote><i>As a general rule, you will save 2% on your heating bill for every 1°C you turn down the thermostat overnight. With a programmable thermostat to consistently lower your heat when you don’t need it, you could save up to $65 a year!</i><br />
<b><i>Save Even more Money</i></b><br />
<i>H i g h E f f i c i e n c y M o t o r</i><br />
<i>Electrical Motor cost per year*</i><br />
<i>Natural Gas cost per year*</i><br />
<i>*Based on average home use in Saskatchewan. Actual savings may vary according to</i><br />
<i>use. Electrical costs based on continuous operation of furnace motor during the winter. </i><br />
<i>Fuel rates as of August 1, 2010 Natural Gas $0.2671 m3 Electric $0.1061 kWh</i><br />
<i>08-10</i><br />
<i>Save up to $553 a year with an ENERGY</i><br />
<i>STAR qualified furnace with a brushless DC</i><br />
<i>motor. Not only will you realize natural gas</i><br />
<i>savings but electrical savings, too. High</i><br />
<i>efficiency motors operate efficiently and</i><br />
<i>economically under varying load conditions</i><br />
<i>while increasing the efficiency of your heating</i><br />
<i>and air conditioning system, resulting in</i><br />
<i>significant energy savings. Your home will</i><br />
<i>have better air circulation, even temperature</i><br />
<i>distribution – plus reduced electrical costs.</i><br />
<b><i>How can I save more money?</i></b><br />
<i>One of the easiest ways to save energy and money is to install a programmable thermostat. You determine the settings for</i><br />
<i>your home and the programmable thermostat takes care of raising or lowering the temperature. </i><br />
<i>• Clean or replace your furnace filter every 1-2 months. A dirty filter reduces airflow and forces the furnace to run</i><br />
<i>longer to heat your home.</i><br />
<i>• Lower your thermostat by 4-5 degrees Celsius while you’re sleeping at night or when no one is at home.</i><br />
<i>• Keep your furnace clean, lubricated and properly adjusted with annual maintenance. If your furnace is working at</i><br />
<i>peak efficiency, it will use less energy and cost less to operate.</i></blockquote><br />
The above material is quoted directly from<a href="http://www.saskenergy.com/residential/appliances/HighEfficiencyFurnace.pdf" target="_blank"> <span class="Apple-style-span" style="color: red;">Saskenergy</span></a><br />
<br />
When your old furnace is in need of replacement it is highly recommended that you should replace it with a high efficiency furnace, specifically a high efficiency condensing gas furnace of 90% to 97% efficiency. not only will you save greatly on your home heating bill but you will also cut down on the polluting gases which are emitted into the environment.<br />
See our website for more information about<a href="http://www.gasfurnacepricesonline.com/buyhighefficiencygasfurnace.html" target="_blank"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces</span> </a>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-28631323435666512212011-12-03T12:20:00.000-08:002011-12-03T18:13:10.940-08:00Is Your Gas Furnace Safe?Natural gas is one of the commonly used home heating fuels at present. It is relatively low in cost, and safe in usage. There are however possible problems which can occur and the best way to avoid them is to properly maintain the heating system as is detailed in this report quoted from<a href="http://www.csa-international.org/" target="_blank"><span class="Apple-style-span" style="color: red;"> CSA International:</span></a><br />
<br />
<b> </b><br />
<blockquote><b><i>Gas Furnace Maintenance</i></b><br />
<i> </i><br />
<i> - Keep warm air registers, return air openings, and space heaters or</i><br />
<i> baseboards clear of furniture, rugs and drapes to allow free air</i><br />
<i> movement.</i><br />
<i> - Do not store combustible materials such as paper, chemicals, paint,</i><br />
<i> rags and cleaning products near your gas furnace.</i><br />
<i> - Do not store or use gasoline or other flammable vapours and liquids</i><br />
<i> in the vicinity of your gas furnace.</i><br />
<i> - Ensure that there is a free flow of air to the furnace. Keep the area</i><br />
<i> immediately around your furnace clear by removing any obstructions.</i><br />
<i> - Clean or replace your furnace filter frequently during the heating</i><br />
<i> season.</i><br />
<i> - Have a qualified heating contractor perform a yearly maintenance</i><br />
<i> check of your furnace and venting system.</i><br />
<i> - Any home that contains combustion appliances such as a gas furnace</i><br />
<i> should have a CSA-certified carbon monoxide alarm installed according</i><br />
<i> to the manufacturer's instructions. If you intend to purchase a new</i><br />
<i> carbon monoxide alarm, be sure to look for one bearing the CSA</i><br />
<i> Certification Flame mark and CSA 6.19-01 reference mark.</i></blockquote><br />
The above material is quoted from the<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.csa-international.org/" target="_blank">CSA International website</a></span> - a recognised authority on the subject. CSA International provides product testing and certification for gas, electrical, mechanical, plumbing, and other product,s which is recognized in Canada, U.S.A. and most other countries.<br />
<br />
Gas furnace maintenance is crucial to efficient operation as well as to safety. It is largely a matter of common sense and should not be neglected or problems may arise. It is always wise to be very cautious if the smell of natural gas occurs in the home or if the CO2 detector sounds an alarm. Get out of the house and inform authorities immediately. For more information go to<span class="Apple-style-span" style="color: red;"><a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span class="Apple-style-span" style="color: red;"> gas furnace prices</span></a> </span>or to<a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces</span></a><br />
<br />
<br />
<iframe allowfullscreen="" frameborder="0" height="315" src="http://www.youtube.com/embed/daANBB9UqDE" width="560"></iframe>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-11226816163927827012011-12-02T12:51:00.000-08:002011-12-02T12:51:33.408-08:00The Three Types Of High Efficiency Gas Furnace<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBWDFmRRIqc5LC553Q0q3KaNOO4-VvgPz8nsDqn2_HwDLgqtCGMEcjmj2hF5IDvHHr5c3dfa3kqB2BxIKicqXZ7RhMMk6gNoOiHibF19WzbQaG92E8vZwCUjZwy2F207MpyUkiHUBOmPhp/s1600/aireflogasfurnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjBWDFmRRIqc5LC553Q0q3KaNOO4-VvgPz8nsDqn2_HwDLgqtCGMEcjmj2hF5IDvHHr5c3dfa3kqB2BxIKicqXZ7RhMMk6gNoOiHibF19WzbQaG92E8vZwCUjZwy2F207MpyUkiHUBOmPhp/s1600/aireflogasfurnace.jpg" /></a></div> <br />
<br />
<br />
There are three major types of gas furnace. These are 1. single stage furnace. 2. Two stage furnace. 3. Modulating furnace. The simplest of these and least expensive is the single stage furnace. This appliance also has the lowest AFUE rating and is usually 80% to 82% efficient. This is known as a medium efficiency furnace and is very commonly used in areas where winters are relatively mild and short. The two stage furnace and the modulating furnace are more complex in construction and as a result cost more. They have efficiency ratings of 90% up to 98% and use the least fuel to warm your home.<br />
<br />
The high efficiency furnaces with their high AFUEs will save you the most on fuel costs. The other thing that must be considered however is the much higher initial cost. Will the extra investment be paid back in a reasonable time by the savings in your fuel bills?<br />
<br />
A discussion of the three types of gas furnace is published in<a href="http://homerenovations.about.com/od/heatingandcooling/a/Learn-Your-Types-Of-Furnaces.htm" target="_blank"><span class="Apple-style-span" style="color: red;"> About.com </span></a>and the following is quoted from that website:<br />
<br />
<blockquote><i>Who cares about furnaces? As long as they stay quiet, remain out of the way, and do their job, most homeowners give them little thought.</i><br />
<i>Until it's December 21st and the furnace has taken its last breath and all the heating/cooling companies seem to be shut tight for the holidays. Then, your furnace gets an awful lot of thought.</i><br />
<i><br />
</i><br />
<i>Acquaint yourself with three major types of gas furnaces before the salesperson rolls up to your door. We have arranged the furnace types in order of efficiency (AFUE*) and cost, least efficient and lowest cost leading the way.</i><br />
<i><br />
</i><br />
<i>First, let's briefly discuss furnace efficiency. The Annual Fuel Utilization Efficiency (AFUE) measures the amount of fuel converted to space heat in proportion to the amount of fuel entering the furnace. This is commonly expressed as a percentage.</i><br />
<i><br />
</i><br />
<i><b>Single Stage Furnace</b></i><br />
<i><br />
</i><br />
<i>You've probably lived in a house with a single stage furnace. The gas flame is either on or off. Consequently, the furnace waits for the temperature in the house to get cold--often colder than comfortable--before firing on. Then, the furnace rams the house full of heat until the thermostat shuts the system down.</i><br />
<i>You're left with a lot of heat build-up, which is great if you're a "cold-blooded" person but bad for your energy bills. For a target of 72 degrees, actual temperatures in your house might range as low as 68 degrees and as high as 76 degrees. Single stage furnaces are the most wasteful in terms of energy, but they are the lowest cost to purchase.</i><br />
<i><br />
</i><br />
<i><b>Two-Stage or Dual-Stage Furnace</b></i><br />
<i><br />
</i><br />
<i>The two-stage furnace is a little smarter than the single stage furnace. Rather than a simple on/off operation, its flame can be on/high, on/low, or off.</i><br />
<i>Adding this second flame setting makes a dramatic difference in energy costs. Two stage furnaces are much quieter than single stage furnaces and slightly higher cost.</i><br />
<i><br />
</i><br />
<i>For a target of 72 degrees, actual temperatures in your house might range as low as 70 degrees and as high as 74 degrees.</i><br />
<i><br />
</i><br />
<i><b>Modulating Furnace</b></i><br />
<i><br />
</i><br />
<i>This furnace adjusts its flame incrementally so that the true temperature never varies more than 1 or 2 degrees from the thermostat's target temperature.</i><br />
<i>In terms of comfort, it's the most comfortable gas furnace you can buy because you avoid those long, cold periods (found in single and two stage furnaces) and high build-ups of heat when the furnace eventually responds.</i><br />
<i><br />
</i><br />
<i>In addition to a variable flame, the blower is variable according to demand.</i><br />
<i><br />
</i><br />
<i>For a target of 72 degrees, actual temperatures in your house might range as low as 71 degrees and as high as 73 degrees.</i><br />
<i><br />
</i><br />
<i>Modulating gas furnaces are among the most energy efficient furnaces and are rated at 98% efficiency. These are also the highest cost furnaces.</i><br />
<i><br />
</i><br />
<i>AFUE, or Annual Fuel Utilization Efficiency, according to EnergyStar, "measures the amount of fuel converted to space heat in proportion to the amount of fuel entering the furnace. This is commonly expressed as a percentage."</i></blockquote><br />
<br />
The above material is quoted from the <span class="Apple-style-span" style="color: red;"><a href="http://homerenovations.about.com/od/heatingandcooling/a/Learn-Your-Types-Of-Furnaces.htm" target="_blank"><span class="Apple-style-span" style="color: red;">About.com website</span></a> </span>and gives a good picture of the characteristics of the three different types of gas furnace. The extra comfort provided by a high efficiency two stage or modulating furnace is undoubtedly considerable. The lower quantities of polluting gases emitted into the atmosphere by high efficiency furnaces is another benefit well worth consideration. The final decision as to what type of gas furnace should be installed is of course a matter for the individual consumer to decide for himself. You will find more information at<span class="Apple-style-span" style="color: red;"><a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span class="Apple-style-span" style="color: red;"> gas furnace prices</span></a> </span>and also at<span class="Apple-style-span" style="color: red;"> <a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span class="Apple-style-span" style="color: red;">high efficiency furnaces</span></a></span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-45721452851353488232011-12-01T06:26:00.000-08:002011-12-01T06:30:30.707-08:00What Is The Energy Efficiency Rating Of A Gas Furnace?<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKnsXMwILfuP-571oBiqvfDZkeVB8ln76y56xFe5mjBNEbWBxWefYidDUNfVXBrxRv73oZBtI3twRi7nbAgejKdJOFFYr7Jo5At95nfhQJaGbEFVoyK0hA6CJDv-jqH_9DeFcP7imBb4w3/s1600/energuide-label.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKnsXMwILfuP-571oBiqvfDZkeVB8ln76y56xFe5mjBNEbWBxWefYidDUNfVXBrxRv73oZBtI3twRi7nbAgejKdJOFFYr7Jo5At95nfhQJaGbEFVoyK0hA6CJDv-jqH_9DeFcP7imBb4w3/s1600/energuide-label.gif" /></a></div> <br />
<br />
High efficiency furnaces are the ultimate in home heating efficiency. They save energy, save you money and save the environment. High efficiency condensing gas furnaces have efficiency ratings of from 90% up to 97% AFUE. This means that 90 to 97% of the fuel burnt is actually converted into heat for your home<br />
<br />
.Gas furnace prices prices vary according to the level of efficiency and therefore complexity of the furnace. But how can you tell what the AFUE is for any particular high efficiency furnace.The answer is simple and ia explained in this quotation from the Canadian Government<span class="Apple-style-span" style="color: red;"><a href="http://oee.nrcan.gc.ca/publications/infosource/pub/gas-furnace-2007/index.cfm" target="_blank"><span class="Apple-style-span" style="color: red;"> Natural Resources Canada</span></a> </span>website:<br />
<br />
<br />
<blockquote><i>How can you tell the level of efficiency of a gas furnace?</i><br />
<br />
<br />
<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKnsXMwILfuP-571oBiqvfDZkeVB8ln76y56xFe5mjBNEbWBxWefYidDUNfVXBrxRv73oZBtI3twRi7nbAgejKdJOFFYr7Jo5At95nfhQJaGbEFVoyK0hA6CJDv-jqH_9DeFcP7imBb4w3/s1600/energuide-label.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgKnsXMwILfuP-571oBiqvfDZkeVB8ln76y56xFe5mjBNEbWBxWefYidDUNfVXBrxRv73oZBtI3twRi7nbAgejKdJOFFYr7Jo5At95nfhQJaGbEFVoyK0hA6CJDv-jqH_9DeFcP7imBb4w3/s1600/energuide-label.gif" /></a></div><i>Look for the<b> EnerGuide</b> label </i><br />
<br />
<i>To determine the efficiency level of a gas furnace, check its EnerGuide rating on the back page of the manufacturer's brochure – the higher the rating, the more efficient the model. Check where the EnerGuide rating is situated on the scale to see if the furnace you are buying is in the high-efficiency zone.</i><br />
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<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaPk1lqRp8WqwJWJVaUqroJ9L7f9QehrSLtfJwAs_OKR9_k8A79nbZAHZ4I-xdugy1CZ8d-mfk3C6DpfI8y7tjHePKsGWFN8xujNPu80aPb79R3DLd_ATT5Vo4ZXRDL3HQcjbFL1t0ed8_/s1600/energy-star-label.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiaPk1lqRp8WqwJWJVaUqroJ9L7f9QehrSLtfJwAs_OKR9_k8A79nbZAHZ4I-xdugy1CZ8d-mfk3C6DpfI8y7tjHePKsGWFN8xujNPu80aPb79R3DLd_ATT5Vo4ZXRDL3HQcjbFL1t0ed8_/s1600/energy-star-label.gif" /></a></div><i>Even better, just look for the ENERGY STAR® symbol </i><br />
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<i>Natural Resources Canada's Office of Energy Efficiency promotes the international ENERGY STAR symbol in Canada. The symbol identifies products that use less energy, thereby helping you save money and help protect the environment. The symbol can be found on the furnace, on the packaging or in promotional or educational literature. Only the top energy performers are eligible to use the ENERGY STAR symbol – residential gas furnaces must have an AFUE rating of 90 or higher to qualify.</i><br />
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<i>If you decide to purchase a high-efficiency furnace, you should also consider installing a programmable thermostat that will allow you to preset household temperatures for specific times of the day and night. As a general rule, you can save 2 percent on your heating bill for every 1°C you turn down the thermostat. However, the temperature setback should not be set lower than 17°C. Some thermostats offer you the ability to separate weekday and weekend programs, each with up to four customized temperature settings, thereby maximizing your energy savings.</i></blockquote><br />
The above material is quoted directly from the Government of Canada<a href="http://oee.nrcan.gc.ca/publications/infosource/pub/gas-furnace-2007/index.cfm" target="_blank"><span class="Apple-style-span" style="color: red;"> Natural Resources Canada</span> </a>website.<br />
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As you can see the AFUE rating of any high efficiency furnace is to be seen in a label attached to the exterior of the furnace. You should read this label befgre your new furnace is installed in your home in order to be sure that you are getting a furnace which qualifies for government grants.<br />
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See our website for more information about<span class="Apple-style-span" style="color: red;"><a href="http://www.gasfurnacepricesonline.com/" target="_blank"><span class="Apple-style-span" style="color: red;"> gas furnace prices</span></a> </span> and also<a href="http://www.highefficiencyfurnaces.net/" target="_blank"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces</span></a>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-11859426849401421972011-11-30T08:23:00.000-08:002011-11-30T08:37:41.905-08:00Choose The Righ High Efficiency Furnace For Your HomeWhen your old inefficient furnace is nearing the end of its days it is time to start looking for the best high efficiency furnace available to replace it. By best we do not mean the most expensive but simpl;y the furnace which will do the best job for you when every factor has been considered. There are high end furnaces which give great comfort from very even heating and low operating noise levels. If this is what you desire several manufacturers make such furnaces which have AFUE ratings of up to 97%. If cost is the most important factor to you there are budget priced high efficiency furnaces which cost consideranly less and have efficiency ratings of 90% to 92%. You can obtain information about these furnaces online or from local suppliers in your area. when you have made up your mind about the furnace you want to install you should get written quotations from several suppliers for the total installed cost of the furnace.Here is material quoted from the <a href="http://oee.nrcan.gc.ca/publications/infosource/pub/gas-furnace-2007/index.cfm" target="_blank">government of Canada website </a>which is pertinent to this:<br />
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<blockquote><i>Condensing gas furnaces are the most energy-efficient furnaces on the market today. They are an ideal choice as a new or replacement furnace for virtually any home serviced by natural gas or propane. Here is why:</i><br />
<i>Condensing gas furnaces have an annual fuel utilization efficiency (AFUE) of between 90 and 97 percent, compared with AFUEs of about 60 percent for old furnaces and of 78 to 84 percent for standard efficiency units. (AFUE is the yardstick for rating furnace efficiency.)</i><br />
<i>Because of their increased efficiency, condensing gas furnaces use, on average, 33 to 38 percent less energy than old models and 10 percent less energy than a standard efficiency model. This helps conserve Canada's natural resources and reduces harmful environmental emissions that contribute to climate change, urban smog and other air pollution problems.</i><br />
<i>Any extra cost associated with purchasing a condensing gas furnace will be quickly recovered through energy savings. For example, a homeowner with an old gas furnace could save about $300 a year by switching to a condensing gas furnace with an AFUE of 96 percent.</i><br />
<i>Condensing gas furnaces are available in a range of sizes. They can be installed in the same location as the furnace that is being replaced, by the same technicians and by using the same ductwork.</i><br />
<blockquote><h1 style="background-color: white; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 20px; margin-top: 0px; overflow-x: hidden; overflow-y: hidden;"><span class="Apple-style-span" style="font-size: x-small; font-weight: normal;">The above is quoted directly from the</span><a href="http://oee.nrcan.gc.ca/publications/infosource/pub/gas-furnace-2007/index.cfm" style="font-size: small; font-weight: normal;" target="_blank"> <span class="Apple-style-span" style="color: red;">Government of Canada website</span></a><span class="Apple-style-span" style="font-size: x-small; font-weight: normal;"><span class="Apple-style-span" style="color: red;">.</span> </span></h1><div></div></blockquote><span class="Apple-style-span" style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: x-small;"><br />
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<div><span class="Apple-style-span" style="font-family: Verdana, Arial, Helvetica, sans-serif; font-size: x-small;">Installation of a high efficiency condensing gas furnace will reduce your fuel bills considerably compared to the cost for your old furnace which usually has an efficiency rating of about 60%. You will also have a more comfortable home when you have the right high efficiency furnace installed. For more information go to<span class="Apple-style-span" style="color: red;"> gas furnace prices</span><a href="http://www.gasfurnacepricesonline.com/" target="_blank"> </a>and also to<span class="Apple-style-span" style="color: red;"><a href="http://www.highefficiencyfurnaces.net/" target="_blank"> <span class="Apple-style-span" style="color: red;">high efficiency furnaces.</span></a></span></span></div></blockquote>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-44678565782840673222011-11-29T17:12:00.000-08:002011-11-29T17:22:02.825-08:00What Is The Most Economical Fuel For Home Heating?<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7VCSUflaeXdCZG6gBSkeJsWZTWB1E0qcd-CCnocCtUMVk_cN9OOO8QhgQb9n0AS_X6S6FuSYmIU4Icbuad9fBbEqeqK_EYGaqZwjYDTwiSd69gr1hUDGpvKL0Ze8bNX-2aRNjQZipGR9T/s1600/carriercomfort95furnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7VCSUflaeXdCZG6gBSkeJsWZTWB1E0qcd-CCnocCtUMVk_cN9OOO8QhgQb9n0AS_X6S6FuSYmIU4Icbuad9fBbEqeqK_EYGaqZwjYDTwiSd69gr1hUDGpvKL0Ze8bNX-2aRNjQZipGR9T/s1600/carriercomfort95furnace.jpg" /></a></div> <br />
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When your old furnace has reached the point where you obviously must replace it very soon the question arises as to which fuel is going to be best, and cost the least for heating your home. Most consumers find that natural gas is the least costly fuel to use for home heating, but there are some questions which may arise before making a final decision.<br />
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In years past electricity was always the most expensive home heating method. Oil heat cost less, and natural gas was always the lowest cost fuel. That is no longer always the case due to the present high and rising cost of both fuel oil and gas. In addition to this oil and gas prices can fluctuate widely depending on supply questions. Any crisis in the Middle East sparks an immediate rise in prices, and any full scale war in that area would be disastrous for oil suppliers. The gap between costs for these fuels and the cost of electrical heating has narrowed.<br />
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If oil and gas costs continue to escalate in future years, which is a likely scenario, the cost of heating with electricity may no longer be highest of the three. The cost of electricity has risen less than that of oil and gas over the past two decades, and it is likely that the gap will lessen even more. Eventually it may even be cheaper to heat with electricity. How long it will take for this to happen is a big question. At present it still seems best to use natural gas with a high efficiency furnace, and most consumers make this choice.The following material is quoted from the <a href="http://www.cmhc-schl.gc.ca/en/co/renoho/refash/refash_018.cfm" target="_blank"><span class="Apple-style-span" style="color: red;">CMHC website</span> </a>and shows how to calculate fuel costs:<br />
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<blockquote><h3 style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 13px; margin-bottom: 10px; margin-left: 0px; margin-right: 0px; margin-top: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px;"><i>Calculating Fuel Costs</i></h3><div style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><i>Here is a rough comparison of the relative costs of heating an older house in Ottawa. You can put in your own fuel prices and the efficiencies of the appliance that you are choosing to compare relative costs</i></div><div style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><i><br />
</i></div><div style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><i><img alt="Calculating fuel costs" border="0" height="180" hspace="0" src="http://www.cmhc-schl.gc.ca/en/co/renoho/refash/images/box-1_13.jpg" style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px;" title="Calculating fuel costs" vspace="0" width="374" />.</i></div><div style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><i><br />
</i></div><div style="background-color: white; font-family: Arial, Helvetica, sans-serif; font-size: 12px; line-height: 18px;"></div><i>Note: It is often difficult to isolate the cost per unit of fuel, be it gas or electricity. Include all the costs that relate to the m³ of consumption for gas (for example, gas supply charge, gas delivery charges, gas surcharges). Electric utilities often also have a bewildering range of charges. Apply all the charges except fixed charges (for example, $10/month connection charge).</i><br />
<i>For oil appliances, use an energy content of 38.2 MJ/litre of oil. For electricity, use 3.6 MJ/kWh and 100-per-cent efficiency.</i><br />
<i>Note: 80 GJ (or 80 gigajoules) is the energy required for heating the example house over the winter (heat load). Your own house will likely be different. However, the relative costs calculated for alternative fuels and furnaces in the example house should help you make a selection for your house.</i></blockquote><br />
The above material is quoted directly from the<a href="http://www.cmhc-schl.gc.ca/en/co/renoho/refash/refash_018.cfm" target="_blank"><span class="Apple-style-span" style="color: red;"> CMHC website.</span></a><br />
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This calculation can be performed to find the present day figures for heating your home by various methods. By substituting higher prices for fuels in the future the cost of heating your home under various scenarios can be calculated.<br />
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</div>For more information check out <a href="http://www.gasfurnacepricesonline.com/whattolookforbuyhighefficfurnace.html" target="_blank"><span class="Apple-style-span" style="color: red;">gas furnaces prices </span></a>and<a href="http://www.highefficiencyfurnaces.net/buyingabudgetpricedfurnace.html" target="_blank"> <span class="Apple-style-span" style="color: red;">high efficiency furnaces.</span></a><br />
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</div>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-4815338165315488212011-11-28T15:11:00.000-08:002011-11-28T15:18:21.679-08:00Good Insulation In Your home Will Save You Money<div class="separator" style="clear: both; text-align: center;"><br />
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When you have decided to replace your old inefficient heating system with a modern high efficiency furnace it makes sense to first of all make sure that thye insulation in your home is up to modern standards. Twenty or thirty years ago fuel was very cheap and houses were often poorly insulated . There was no need to have top grade insulation when you could buy fuel for pennies a gallon. Nowadays it is a very different story and fuel is expensive whether you burn gas or oil. It makes no sense to spend money on a high efficiency furnace if heat is leaking through the walls of your home to an inordinate extent.You should first bring the insulation up to standard in order to take advantage of the fuel savings you get with the new furnace. Here is the official details of the correct way to insulate your home. This is quoted directly from the<a href="http://www.cmhc-schl.gc.ca/en/co/maho/enefcosa/enefcosa_002.cfm" target="_blank"><span class="Apple-style-span" style="color: red;"> CMHC website</span></a>.<br />
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<blockquote><b><i>Wall Insulation for Existing Construction</i></b><br />
<i>The two most common wall types are wood-frame and solid brick. In a wood-frame wall, insulation (loose fill and some foams) is typically blown into the cavities through holes that have been drilled through the drywall or siding. In solid brick, the largest cavity is usually 25 mm (1 in.) wide, which is not enough for any significant increase in R value. The builder must create a cavity. Usually, a new cavity wall is built inside and insulated as a new wall, or board stock and new siding are applied to the exterior. When planning a cavity wall retrofit, remember the following:</i><br />
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<i>The cost of getting at and repairing the walls is a significant part of the work and cost of the project.</i><br />
<i>Both air and vapour barriers are required. The interior painted drywall can be both an air and vapour barrier, but details at windows, electrical outlets, floors and other penetrations must be done carefully to reduce air movement through the wall as much as possible. Air movement can lead to mold growth and decay of the walls, as well as loss of insulation efficiency.</i><br />
<i>An insulation must be selected that will completely fill the cavity and not settle. Some insulations, such as foams, can provide reasonable air barriers themselves.</i><br />
<i><b>Attic Insulation</b></i><br />
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<i>The attic is often the most cost-effective place to add insulation. Usually, a contractor blows loose fill into and over the top of ceiling joists. For the do-it-yourselfer, batts laid sideways on existing insulation are an easy alternative.</i><br />
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<i>The air barrier at the ceilingline must be tight to ensure warm moist air from the house does not get into the cold attic and condense in the winter. Check ceiling light fixtures, the tops of interior walls and penetrations such as plumbing stacks for air leakage.</i><br />
<i>Ensure that soffit venting is not blocked by added insulation; baffles may have to be installed.</i><br />
<i><b>Basement Insulation</b></i><br />
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<i>Basement walls are unique because they must handle significant moisture flows from both inside and outside the house. The preferred method, from a building science perspective, is to insulate the wall on the outside with rigid insulation suitable for below-grade installations, such as extruded polystyrene or rigid fibreglass.</i><br />
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<i>The advantages are as follows:</i><br />
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<i>Insulating the outside of the basement works well with dampproofing and foundation drainage. Rigid fibreglass or mineral wool acts as a drainage layer, keeping surface and ground water away from the foundation.</i><br />
<i>The basement walls are kept at room temperature, protecting the structure, reducing the risk of interior condensation and increasing comfort.</i><br />
<i>The disadvantages are the disturbance of landscaping, the need to cover the insulation above grade, and the relatively high cost.</i><br />
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<i>Interior insulation can be used. This can be done when finishing the basement by using batt insulation in the stud cavities or by installing extruded polystyrene and strapping on the face of the perimeter walls. If the basement won't be finished, you can install rolls of polyethylene-encapsulated fibreglass over the wall. The advantages of interior installation are cost and ease of construction. The disadvantages of interior installations are as follows:</i><br />
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<i>The basement walls are now at the temperature of the soil or the outside. Any moist air moving through the wall from the inside will condense on the wall.</i><br />
<i>Usually, there is a moisture barrier against the foundation wall and a vapour retarder on the room side of the insulation. As a result, the wall has poor drying potential.</i><br />
<i>Never apply interior insulation to a basement with moisture problems. Fix the moisture entry problems before insulating (see CMHC’s publication A Guide to Fixing Your Damp Basement).</i><br />
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<i><b>Is it Cost Effective to Insulate?</b></i><br />
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<i>The right insulation system can save you money, reduce the amount of energy you use and make your home more comfortable. Keep in mind that installation costs (including changes to the framing, cladding, and finishes) are usually the most expensive part of an insulation project. The local climate has an impact on the cost-effectiveness of any insulating project.</i><br />
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<i>Check the cost, heat loss and heat gain of all available options. Review all details to ensure that moisture movement is handled correctly. You can then select theThe Final Analysis</i><br />
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<i>If your home is poorly insulated, it usually pays to upgrade the insulation. If you are building a new home, it makes sense to insulate well now, so you don't need to retrofit later.</i></blockquote><br />
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The picture is quite clear when you read the above material which is quoted from the <span class="Apple-style-span" style="color: red;"><a href="http://www.cmhc-schl.gc.ca/en/co/maho/enefcosa/enefcosa_002.cfm" style="background-color: red;" target="_blank">CMHC website.</a> </span>Insulating your home is definitely a priority when it comes to saving money on your heating bill. With good insulation and a high efficiency furnace your fuel bill will be cut by 35% or possibly more, compared to using a low efficiency furnace in a poorly insulated home.<br />
See our website for more information about<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.gasfurnacepricesonline.com/" target="_blank">gas furnace prices</a></span><br />
At<a href="http://www.highefficiencyfurnaces.net/" target="_blank"> <span class="Apple-style-span" style="color: red;">high efficiency furnaces</span> </a>you can obtain information about how to buy new furnaceAnonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-66696284477147610062011-11-27T16:03:00.000-08:002011-11-27T16:04:28.373-08:00Calculating Furnace Size For Your Home <br />
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How can you calculate the correct size for your new furnace? This can be done by the contractor who calculates the heat loss for the home using a method which is available from government as well as private sources. This takes a number of hours to do and is fairly costly.<br />
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If you have your fuel bills from past years the heat loss for your house can be determined using the method shown below. This method is published by The Canadian Mortgage And Housing Association <span class="Apple-style-span" style="color: red;"> (CMHC)</span> and is quoted from their website<br />
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<b>"Calculating House Heat Loss from Utility Bills</b><br />
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<i>Here is a sample calculation, using a three-month meter reading for a typical house. You can use any period (but at least two weeks of winter weather is necessary). You can read the meter yourself for the information, look at your furnace bills or phone your utility to see if they have appropriate records. The natural gas usage of other gas-fired appliances in the house is estimated from gas utility data and subtracted from the total for the period in question, so that the gas requirement for heating can be isolated. (Oil furnaces are harder to size using this method, but it may be possible using oil fill-up intervals and the number of litres delivered.)</i><br />
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<i> The goal is to find a relationship between the gas consumed and the heating degree days (HDD). A heating degree day is essentially the number of degrees of heating required over the course of 24 hours, compared to a reference temperature of 18°C. For example, if the average daily outside temperature is 10°C, then the number of heating degree days for that day is 18°C - 10°C = 8 HDD. You can get the approximate HDD for your calculation period from the Environment Canada website. Use the data from the “Degree Days: Below 18°C” row.</i><br />
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<i> Once the relationship of the HDD and gas consumption is established, then you can calculate gas consumption for the design temperature in your area. This temperature is usually available from a mechanical contractor or your local building officials. It is not the extreme minimum temperature; it can be estimated from the average temperature over 24 hours on the coldest day of the winter. To approximate the design temperature: go to the historical weather data for your community on the Environment Canada website; find the coldest January over the last several years; then pick out the lowest daily average temperature in that month; and use that as the design temperature. Being a degree or two out will not make a huge difference in the calculation.</i><br />
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<i> The example below uses a design temperature of -35°C. At that temperature, the maximum HDD per day is equal to 53, which is the difference between 18°C and -35°C. Calculating the size of the furnace necessary on the coldest day of the year will mean that the furnace has the capacity to handle any expected local temperature. You can find a furnace’s efficiency rating on its EnerGuide label or in the product documentation.</i><br />
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<i> Example</i><br />
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<i> Total gas consumption from December to March = 1,320 m3</i><br />
<i> Estimated consumption for other gas appliances (data from utility) = 306 m3</i><br />
<i> Therefore, gas consumption during the period for heating = 1,320 - 306 = 1,014 m3</i><br />
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<i> Heating degree days for that period (from Environment Canada data) = 2,840 HDD</i><br />
<i> Heating consumption by degree day = 1,014 m3/ 2,840 HDD = 0.3570 m3/HDD</i><br />
<i> Heating consumption at 53 HDD/day = (53 HDD/day)(0.3570 m3/HDD) = 18.9 m3/day</i><br />
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<i> Where gas has an energy content of 37.5 MJ/m3, and the existing furnace has an efficiency of 72 per cent, then:</i><br />
<i> Heat loss at 53 HDD/day = (18.9 m3/day) (37.5 MJ/m3)(0.72) = 510 MJ/day or 21.3 MJ/h*</i><br />
<i> According to the energy content of electricity, 3.6 MJ/h = 1 kW, then 21.3 MJ/h = 5.9 kW</i><br />
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<i> This heat loss would require a furnace that produces an output of 5.9 kW or about 20,100 Btu/h (1 kW is approximately 3,412 Btu/h).</i><br />
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<i> If we allow the CAN/CSA F280 permissible oversizing of 40 per cent, then the proper furnace sizing would be (1.4)(20,100 Btu/h) = approximately 28,100 Btu/h.</i><br />
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<i> If you are calculating for an oil furnace, heating oil has an energy content of 38.2 MJ/litre.</i><br />
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<i> * Note: This calculation is correct, although many people think the efficiency factor is in the wrong place. It is not. We are calculating the house heat loss based on fuel used and furnace efficiency. A more efficient furnace will have delivered more heat to the house, and the heat loss will be higher."</i><br />
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The source of the above material is the <a href="http://www.cmhc.ca/publications/en/rh-pr/tech/03-109-e.html" target="_blank"> <span class="Apple-style-span" style="color: red;">CMHC</span></a> website.<br />
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A less formal method of sizing your furnace can be carried out by a local contractor who will use the size, type and insulation qualities of your house to make the calculation. Most contractors know the local area well and can determine the size of furnace you will require fairly accurately. If you are buying a high efficiency condensing natural gas furnace the correct sizing for the furnace is not nearly so important. A condensing furnace even if it is over-sized the furnace still operates at full high efficiency. At our website you can find out more about<a href="http://www.gasfurnacepricesonline.com/" target="_blank"> <span class="Apple-style-span" style="color: red;">high efficiency furnaces</span></a><br />
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Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-50554249627103458202011-11-17T20:25:00.000-08:002011-11-17T20:26:33.441-08:00Budget Priced High Efficiency Natural Gas Furnaces<span lang="EN-CA"></span><br />
<span lang="EN-CA"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCHC_hMIMMyhmNFS68mQH5JVQdmcymWz_5p0Qtp9ysozmbe4wAsh3kbgpIZthEKaoDoP-CBnavNwkVS-imO4w97drWZeNNRSOHPKVM_8B3zBJY0CB7GiPN5sjulOBR5DqwC3mhiu1fI_xl/s1600/goodman-forced-air-gas-furnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCHC_hMIMMyhmNFS68mQH5JVQdmcymWz_5p0Qtp9ysozmbe4wAsh3kbgpIZthEKaoDoP-CBnavNwkVS-imO4w97drWZeNNRSOHPKVM_8B3zBJY0CB7GiPN5sjulOBR5DqwC3mhiu1fI_xl/s1600/goodman-forced-air-gas-furnace.jpg" /></a></div> <br />
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Furnaces commonly last for about 20 years although some may need replacement in as little as 15 years,particularly if they have not been well cared for with regular maintenance. If you have a furnace which is about that age you can expect to replace it before very long. You definitely don't want to wait wait till the appliance finally breaks down, forcing you to purchase a new one immediatel,y with little time to research what is best for you.The last thing you want is to have your furnace break down in the middle of winter on a really cold day. It is wise to install a new furnace in the warmer Spring and summer months, when contractors are not so bus,y and you can possibly bargain for the best price. <br />
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Budget priced high efficiency furnaces are available priced from about $1,000 to $3,000. The price varies according to the size of furnace required. If your home is small, a furnace with 60000 BTU output may suffice, but a big house could require 100000 BTU and up to heat it. The price also varies with the AFUE efficiency rating of the furnace. Top of the line higher efficiency furnaces of perhaps 97% AFUE are more complex, resulting in more flexibility in the fuel systrem and blower. These high end systems make the furnace more costly, but they do add more flexibility, producing the most even heating in all areas of the home, as well as making much less operating noise. Ask for written quotations, including installation cost, from three or more contractors in order to get the best available price.<br />
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High efficency furnaces have an AFUE (efficiency rating) of 90% to 97%, and will reduce fuel costs by 30% to 50% compared to the old furnace they replace. This results in a cost saving which is sufficent to completely pay for the new furnace over a period of time. Natural gas is the most popular fuel now but propane may be a necessity in places which are well away from a gas supply. Propane fuelled furnaces are pretty much the same as natural gas fuelled models, with just small differences in the system.<br />
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For more information checkout<a href="http://www.highefficiencyfurnaces.net/"><span style="color: red;"> high efficiency furnaces</span></a> and take a look at<span style="color: red;"> </span><a href="http://www.gasfurnacepricesonline.com/"><span style="color: red;">gas furnace prices</span></a><br />
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</span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-83482049964077332011-11-13T17:41:00.000-08:002011-11-13T17:41:00.941-08:00Keeping Your Furnace Clean And Smooth Running<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNlDMhQcbjB-1NuJxHYoiyqAhtcZVrdIv1DosDDKGuhI5pm9agYgTZBnYvut-Q8oG2hc4rMS1CmUdZbpMYwH0IPYVZJzmPN1YEHHbvKfXKfwnPcggFcwJ_AZ6HoVwcHetuFPpzvQ-EZinQ/s1600/aireflogasfurnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjNlDMhQcbjB-1NuJxHYoiyqAhtcZVrdIv1DosDDKGuhI5pm9agYgTZBnYvut-Q8oG2hc4rMS1CmUdZbpMYwH0IPYVZJzmPN1YEHHbvKfXKfwnPcggFcwJ_AZ6HoVwcHetuFPpzvQ-EZinQ/s1600/aireflogasfurnace.jpg" /></a></div> <br />
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Good old fashioned dirt can do a lot of harm when it builds up in a <b>high efficiency furnace</b> ( or in any other furnace). It can lower operating efficiency and waste fuel. If it gets bad enough it may even cause overheating of the furnace. Your high efficiency furnace needs to be regularly maintained to keep its efficiency as high as possible. Cleaning the furnace is important during regular maintenance. The fan, the motor and the air filter should all be cleaned regularly as needed.<br />
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The air filter needs to be replaced at the start of every heating season, and again replaced or cleaned monthly during the period of time the furnace is in use. Remove the air filter and examine it. If it is full of dust and dirt it should be replaced with a new compatible filter of the correct size. The air filter is a glass fiber meshing framed in cardboard with the size printed clearly on it. The arrow on the frame indicates the direction that air flows in passing through the filter. Air comes from the return-air duct to the fan, and the arrow should point toward the fan and away from the duct..<br />
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Permanent filters should be cleaned and sprayed with the special chemical material sold for the purpose at home centers. The permament filter is cleaned as specified by the manufacturer's instructions which are usually on a label on the furnace. To replace a filter: open the metal door under the return-air duct. It is often marked "filter," or may be just a lid on your furnace housing.<br />
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Remove the filter.This is done in different ways on various models of furnace but will be fairly obvious usually.<br />
Check and clean or replace the filter as required.<br />
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Next you should clean the fan, the belts and the pulleys to the fan and motor. Cleaning the fan properly is very important since some types of fan can become badly clogged with dirt. To clean the fan, remove the panel on the furnace. This panel may be attached with screws or can be a slip off type. The fan unit can usually be slid out on its track. After thorough cleaning reassemble the unit and the furnace is ready to go again.<br />
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For more information about <a href="http://www.gasfurnacepricesonline.com/setbackthermostats.html"><span class="Apple-style-span" style="color: red;">high efficiency furnaces</span> </a>see our website.Or go to<a href="http://www.highefficiencyfurnaces.net/condensingfurnacesgas.html"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces</span></a> for further details.Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-88393173609825230782011-11-02T13:35:00.000-07:002011-11-02T13:43:39.619-07:00How Do I Know When To Replace My Older Furnace?<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhckMTWgTcmTKERq19WywiikAO-gH0hk1EnXNP5EHqA2qPyng_kf_zm-q_Wq4J_rHDB-ZQlUY5NFW_gtgG0bMFLjncNJaVAeIoCXYuqkra_yP2_OlMEqkVTHk2w6nTmg2R8ugV6aIBWozXk/s1600/aireflogasfurnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhckMTWgTcmTKERq19WywiikAO-gH0hk1EnXNP5EHqA2qPyng_kf_zm-q_Wq4J_rHDB-ZQlUY5NFW_gtgG0bMFLjncNJaVAeIoCXYuqkra_yP2_OlMEqkVTHk2w6nTmg2R8ugV6aIBWozXk/s1600/aireflogasfurnace.jpg" /></a></div> <br />
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It can be a difficult decision when it comes to replacing your old furnace. A large expense is involved,and it needs good decision making.<br />
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When you are deciding on whether or not to replace an older furnace the age and the working condition of the unit are the most important factors involved. Furnaces which are fuelled by natural gas or oil frequently last for some 15 to 20 years, when they have been properly maintained.<br />
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Heat exchangers in older furnaces are less efficient than those in new machines, and produce less usable heat from the fuel they burn. Fan motors are of single speed construction, and are therefore considerably less efficient then the state of the art motors in new furnaces.<br />
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The old furnace may not have been well maintained, or air filters serviced regularly. This shortens the useful life of the furnace, and necessitates earlier replacement. It is very wise to have your furnace serviced every year, and to routinely inspect and replace air filters which are dirty.<br />
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Many old furnaces were oversize for the home they were installed in. Fuel was dirt cheap years ago and efficiency was the last thing people thought about. The correct sizing for your new furnace should be worked out by an experienced installer, and will very often be smaller than the size of the old unit.<br />
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Less fuel will be consumed because of its smaller size, and also due to the fact that it has a very much better efficiency rating (AFUE). Furnaces manufactured 20 years ago or earlier are commonly about 60% efficient or even less.<br />
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The new high efficiency furnaces of today have 90% to 97% AFUE ratings, and consume a lot less fuel to heat a home properly. Most high efficiency furnaces can be installed making use of the same ductwork the old furnace used. So there is no extra expense for new ducts.<br />
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Exhaust gases are normally vented through a side wall of the home and the chimney is no longer needed. The exhaust gases are at a quite low temperature, and can be vented to the outside using plastic piping through a side wall. Fresh air to fuel the furnace is pulled in through plastic piping from outdoors also.<br />
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Your new high efficiency gas furnace will dramatically cut your fuel bills, and this considerable saving will pay for the new furnace. The length of time needed till this payout takes place will depend on fuel consumption of the furnace. In cold climates more fuel is used to heat the home and the saving will be bigger than in warmer climates. Over time you will get back the cost of the furnace from the fuel savings. The price of natural gas as with all fuels is likely to increase in the future which will make the savings even bigger.<br />
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Take a look at our website to get<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.gasfurnacepricesonline.com/">gas furnace prices</a></span><br />
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Have a look here to find out more about<a href="http://www.highefficiencyfurnaces.net/"><span class="Apple-style-span" style="color: red;"> high efficiency furnaces</span></a><br />
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<span class="Apple-style-span" style="color: red;"> </span>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-3630995329171688932011-10-30T11:25:00.000-07:002011-11-02T12:50:08.051-07:00High Efficiency Furnaces Require An Insulated Energy Efficient Home<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIeB_9PtkJGc9-iwAdPe4va_Y0Yo9Acon8mSQPMnTNPd53WwlPEmFlB8QIwbx1fPCnllEMftGKOMtHe9-Z8lT8bOqkmPidSXhkavRrFQBoCkM3u0ctMqGxYXrSP9VreTVJXPdvhzY7gPC1/s1600/american-standard-forced-air-gas-furnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" ida="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiIeB_9PtkJGc9-iwAdPe4va_Y0Yo9Acon8mSQPMnTNPd53WwlPEmFlB8QIwbx1fPCnllEMftGKOMtHe9-Z8lT8bOqkmPidSXhkavRrFQBoCkM3u0ctMqGxYXrSP9VreTVJXPdvhzY7gPC1/s1600/american-standard-forced-air-gas-furnace.jpg" /></a></div> <br />
<strong> You will find </strong><a href="http://www.gasfurnacepricesonline.com/"><strong><span style="color: red;">gas furnace prices</span></strong></a><strong> at our website</strong><br />
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Many homes more than twenty years old have inadequate insulation for high efficiency use of heating systems. Before installing a high efficiency furnace this should be remedied by installing the necessary insulation materials in the walls, roof and basement of the home.<br />
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<strong>Wall Insulation for Existing Construction</strong><br />
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The two types of wall most often seen are ofwood-frame construction or solid brick built. For insulating a wood-frame construction wall, loose fill or foam type insulating material is blown into the cavities through holes through holes which have been drilled through the drywall on the inside of the house or through the siding on the outside. Solid brick construction walls have no cavity which is big enough for insulation. A new wall must be built inside the home and insulated during its construction, alternatively board stock along with new siding can be applied to the exterior of the home although this is somewhatless effective usually. When planning to do a cavity wall retrofit, remember the following:<br />
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<strong>Costs For Building A New Wall Are High</strong>.<br />
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Air and vapour barriers will be needed. Interior drywall itself ,when painted, is an effective air and vapour barrier. Insulation should be applied to will fill the cavity without any settling. Foam insulation can be installed and is an air barrier in itself.<br />
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<strong>Attic Insulation</strong><br />
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The attic is always cost-effective to insulate. The most common method used is loose fill blown between and over the ceiling joists. Alternatively fibreglass batts may be laid on top ofexisting insulation.<br />
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<strong>Basement Insulation</strong><br />
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Basement walls have to handle moisture coming from both inside and outside the home. The most effective insulation method, is to cover walls on the outside with rigid insulation which is recommended for below ground use, for example you can use extruded polystyrene or rigid fibreglass material.<br />
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This has the following advantages:<br />
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Works very well for damp-proofing walls and for the drainage of foundations. Rigid fibreglass or mineral wool materials can be used as a drainage layer to keep water away from the foundation of the home.<br />
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The basement walls are kept at inside room temperature, which cuts down interior condensation.<br />
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The disadvantages are the high cost and also the necessity to cover the insulation above the ground.<br />
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Interior insulation methods can also be used. This is accomplished with batt insulation between the studs, or by using extruded polystyrene with strapping on the walls. The advantages of using interior insulation are lower costs and easy application. The disadvantages of interior insulation are as follows:<br />
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Any moist air which moves through the wall from inside the home will condense on the cold wall on the outside. Interior insulation should not ever be used in a basement which has had problems with moisture.<br />
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Is Insulating Your Home Really Cost Effective?<br />
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There is no doubt that good insulation systems will save you money on heating bills, and will cut energy consumption, while also making the home more comfortable for its occupants.<br />
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For more information about high efficiency furnaces check out our website <a href="http://www.highefficiencyfurnaces.net/insulation.html"><span style="color: red;"> </span><span style="color: red;">high efficiency furnaces</span></a><br />
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<iframe allowfullscreen="" frameborder="0" height="315" src="http://www.youtube.com/embed/Mg8w4HvdLcA" width="420"></iframe>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-77898122056714184912011-10-24T15:24:00.000-07:002011-11-02T12:52:37.148-07:00How To Buy A New Gas Furnace<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUTXxFVXHkAM4PkF42wPyWmANX7R-XTwNgkLBHbQmPu7GsCYI0Lt7H37uQagLtTABOwXffbljk90GJJAM0KDQBH1za_RpTGqV1gZKjCu_jxVa0Tm-7s-_gh2ZfIhZHsm7_f4jl_7__GrDQ/s1600/maytagm1200gasfurnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjUTXxFVXHkAM4PkF42wPyWmANX7R-XTwNgkLBHbQmPu7GsCYI0Lt7H37uQagLtTABOwXffbljk90GJJAM0KDQBH1za_RpTGqV1gZKjCu_jxVa0Tm-7s-_gh2ZfIhZHsm7_f4jl_7__GrDQ/s1600/maytagm1200gasfurnace.jpg" /></a></div> <strong> You will find<span style="color: red;"> </span></strong><a href="http://www.gasfurnacepricesonline.com/"><strong><span style="color: red;">gas furnace prices</span></strong></a><strong> at our website </strong><br />
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The purchase of a new gas furnace and its installation will run to several thousand dollars in many cases. It is imperative therefore that the buyer should carefully check prices from all suppliers, before a decision is made.<br />
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The first thing to do is to look at all different makes of furnace which are available and to decide on which of them fits your needs the best. It is a good idea to shop online as well as to ask for prices from local dealers. Go online and search for reviews of the furnaces, to see what owners are saying about them. Read about all the features each model has. Then when you have decided on which model suits your needs check all local retailers, and get price quotes from them in writing--you will find that they may vary considerably.<br />
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The next step is to go online go online and check the price with all suppliers of that particular make of furnace.. Ask for a quote on shipping charges and compare the total cost with local dealer prices. There is often a wide range of prices and you need not pay any more than necessary.<br />
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The next cost to consider is that of installation. Some of your local dealers may give you a low price here when you buy the furnace from them. However if they are in their busy season they will most likely charge the top price for installation, even when you buy the furnace from them.<br />
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You will need to hire an installer needless to say if you buy online, and the furnace is shipped to your home. Be wise here and have only a certified gas installation contractor install your furnace. If you do not do this, the installation may well be illegal, and your insurance company will not pay if you should have a fire. Be prudent, and have only a certified technician do the installation. This may cost a bit more but it will be done properly.<br />
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Look at all the angles when you are buying a new furnace. Make sure that you buy the best furnace, which has good user reviews online, and few complaints. If you find some negative reviews or many complaints in the comments, you would be well advised to settle on another make. Spend your money only after making certain that you are getting the best buy.<br />
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Natural gas furnace prices are highly competitive with online dealers. To get a really good price check all available online suppliers, and also those in your own locality. Remember to take into account the shipping costs which you incur by buying online, and add this to the buying price to get the final cost.<br />
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The gas furnace must be installed using a licensed contractor, who has the proper licence for gas installation. If you purchase from a local dealer and they also install, the installation cost (and hence the total installed cost) could well be less than if you buy online, and have a licensed contractor do the installation. All these factors should be taken into account in making the decision to purchase a natural gas furnace either locally or online.<br />
For more information see our website<span class="Apple-style-span" style="color: red;"><span class="Apple-style-span" style="background-color: red;"> <a href="http://www.gasfurnacepricesonline.com/">gas furnace prices</a></span>.</span> To get lots of info about high efficiency furnaces take a look at<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.highefficiencyfurnaces.net/">high efficiency furnaces</a></span><br />
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<iframe allowfullscreen="" frameborder="0" height="315" src="http://www.youtube.com/embed/5yoIO-XPZ60" width="420"></iframe></div>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com1tag:blogger.com,1999:blog-2853457793965851588.post-38397274952808172472011-10-17T11:49:00.000-07:002012-12-21T12:28:58.125-08:00Condensing Gas Furnaces Are The Most Efficient<div class="separator" style="clear: both; text-align: center;">
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The most energy-efficient furnaces available are <b>condensing gas furnaces</b>. They are the best replacement furnace in all homes which are heated by natural gas. Here's the reason:<br />
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Condensing gas furnaces have an AFUE (Annual Fuel Utilisation Efficiency) of from 90 to 97 percent. Old furnaces commonly have AFUEs of 60 percent or even less and standard efficency furnaces have AFUEs of 78 to 84 percent.<br />
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Condensing gas furnaces use, about 33 to 40 percent less fuel than old furnaces and 10 percent less than standard efficiency units. This reduces toxic environmental emissions which may be partly responsible for climate change and air pollution.<br />
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The higher cost of purchasing a condensing gas furnace will be recovered, over a period of time, through fuel savings. An average homeowner with an old model furnace might save $300 a year or so by installing a 96% efficiency condensing gas furnace.<br />
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<i>Condensing gas furnaces</i> are made in all sizes to suit any home. They may be placed in the same location as the old furnace, and can use the same ductwork. All furnaces must be installed by licensed technicians.<span class="Apple-style-span" style="background-color: red; color: red;"> <a href="http://www.highefficiencyfurnaces.net/condensingfurnacesgas.html">Read More</a></span><br />
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<br />Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com3tag:blogger.com,1999:blog-2853457793965851588.post-65516039396753917822011-10-16T18:12:00.000-07:002011-10-23T20:18:00.628-07:00Replacing Your Furnace<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlKSrvwi971cOu8fn9Q6Z_E6El8NG88U0JUvtdvR81mI4gIDh_zfM2Npn1fBVx-hnANWt7TIECaYFtg5QHFThIsLl1_8KPTWmXDqgtYRGgAaEdiQxG4DTP_LSaQSrV_PjyKNXyNTGDtKFC/s1600/american-standard-forced-air-gas-furnace.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhlKSrvwi971cOu8fn9Q6Z_E6El8NG88U0JUvtdvR81mI4gIDh_zfM2Npn1fBVx-hnANWt7TIECaYFtg5QHFThIsLl1_8KPTWmXDqgtYRGgAaEdiQxG4DTP_LSaQSrV_PjyKNXyNTGDtKFC/s1600/american-standard-forced-air-gas-furnace.jpg" /></a></div> <br />
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If you have an older furnace it probably puts out more heat than you really need. Furnaces of 15 to 20 years ago and more, were almost invariably over sized for the home.. A furnace of appropriate capacity will run almost continuously on a really cold winter day.<br />
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If you have a furnace of the correct size for your home, you will have efficient heating for the whole heating season. An oversized furnace runs for only a short time, and never comes up to its top efficiency level. Sizing is less of an issue with modern condensing gas furnaces of high efficiency design. Because of the way they are designd to operate, condensing gas furnaces are efficient even if they are of too high heating capacity.<br />
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How do you calculate the size for a furnace? The heating contractor will use a standard method of calculating furnace size which is derived from government agencies. Having the sizing calculated will cost you $200 – $300 using a qualified contractor.<br />
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The two most common reasons for buying a new furnace are: (1.) Your furnace is not working. It has suffered a mechanical break-down,or the old furnace has been condemned by gas inspectors. In the winter season, with your home rapidly getting colder, you may have to make a quick decision on what to do. (2.) the furnace is aging, or fuel costs are becoming excessive. In this second case, you have plenty of time to shop for and get the best available furnace to suit your home.<span class="Apple-style-span" style="background-color: red; color: red;"><a href="http://www.highefficiencyfurnaces.net/"> Read mor</a></span><br />
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Outdoor wood furnace is another possible replacement for your oil or gas furnace. Modern wood furnaces are highly efficient and save money for more information <a href="http://www.outdoorwoodfurnace1.com/"><span class="Apple-style-span" style="color: red;">Outdoor Wood Furnace</span></a>Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com0tag:blogger.com,1999:blog-2853457793965851588.post-60187983950753210512011-09-04T11:08:00.000-07:002011-10-24T15:36:40.162-07:00Energy Efficiency In The Home<div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKhPxzLwMYAoADA3vSoDm717zXTV8dPa49wCah7mTCVrXl_Gne6ofLw8wILvE7tJVx_41Wh4zyZcJdSSjRfyT0SJYqsHsSMYv1G7eqM5LfOZ4IMrkONOOTSZ-D58xmgM3txxfPkXan_wOZ/s1600/goodman-forced-air-gas-furnace.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" height="213" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhKhPxzLwMYAoADA3vSoDm717zXTV8dPa49wCah7mTCVrXl_Gne6ofLw8wILvE7tJVx_41Wh4zyZcJdSSjRfyT0SJYqsHsSMYv1G7eqM5LfOZ4IMrkONOOTSZ-D58xmgM3txxfPkXan_wOZ/s400/goodman-forced-air-gas-furnace.jpg" width="120" /></a></div><br />
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To put it very simply "energy efficiency" means the use of less energy to provide a service. A good example is installing a high efficiency gas furnace in your house. This appliance uses much less natural gas while providing the same heat to your house. Older furnaces have efficiency ratings about 60% or even less. In this case only 60% of the fuel which you burn is converted to heat for the house.<br />
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High efficiency natural gas furnaces can convert 92% to 97% of the fuel into direct heat for the house. Thus your new furnace is a lot more energy efficient than the unit it is replacing. Money is saved for the user as well as pouring less polluting gases into the atmosphere. If you replace single pane windows in your home with energy efficient, insulated double pane windows less heat leaks from the house rendering it more energy efficient. Installation of proper insulation in the home also contributes in a big way to energy efficiency.<br />
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If the main windows of a house face south this results in more sunlight entering the building which provides natural heat. This is another significant improvement in the energy efficiency of the home. Solar panels, which can be installed on the roof of a house, generate electricity at no cost. Wind turbines are used to generate power where enough wind is available. Alternative power generation methods such as these are energy efficient, and they are also clean in that they cause no pollution of the atmosphere.<br />
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Many home appliances including refrigerators, freezers, hot water heaters and others are now much more energy efficient than they were in the past. Replacing older appliances with modern energy efficient models can save considerable power and money. Using compact fluorescent lights in the home cuts power use by 50% or more-- another excellent energy efficiency. More energy savings are obtained by caulking all spaces where heat can leak out from a house which provides a worth while energy saving.<br />
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Insulation of the walls,floor and roof of a home is a necessity for energy efficiency. This is certainly one of the biggest improvements which can be made. New homes are built with sufficient insulation these days but older homes in many cases need to be upgraded.<br />
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Energy conservation is not the same thing as energy efficiency since it requires doing without some energy consuming items, or reducing use of them, rather than making replacements with energy efficient appliances. A good example is switching off lights as you leave a room which is energy conservation. Using your car less often is energy conservation. Replacing the car with a vehicle that uses less fuel to drive the same mileage,is energy efficiency. Planned use of energy conservation strategies along with use of energy efficient products is the best way to cut power usage. See our<a href="http://www.gasfurnacepricesonline.com/" style="color: red;"> website </a>for more information.<br />
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Here you will find lots of info about<span style="color: red;"> </span><a href="http://www.highefficiencyfurnaces.net/"><span style="color: red;">high efficiency furnaces</span></a>.Anonymoushttp://www.blogger.com/profile/06203790028046426987noreply@blogger.com2