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KEALESTATEOUTLOOKWcdaertayNQveinber I GUARANTEE GLASS pike wnoows 00 STOP Stioot East 3J2 B21 3329 8532790 Admiral infracting Water Charge veil dulling imp Installations 4162837595 J TOPSai GRAVEL THEKCHWG SYSTEMS EXCAVATING GLEN ERIN ELECTRIC Atierwboni QUALITY WORKMANSHIP FREE ESTIMATES MACHINES TCLEPHOW SYSTEMS FACSMUMACHME5 TELEPHONES STOYLES CARPENTRY DOORS Rating furnace efficiency No matter you look ai it heat ing the typical Canadian home through winter is an expensive proposition While homeowners have no control over the cost of the fuel they can ensure that it is put to good use by maintaining an effi cient healing system Furnace efficiency is measured in two ways seasonal efficiency and steadystate efficiency Seasonal efficiency measures the performance of a furnace over the entire heating season taking into account equipment startups and shutdowns when furnaces are gen erally least efficient Seasonal effi ciencies can only be calculated under extremely controlled condi tions and are not available for most furnaces in Canada That means most homeowners must rely on steady stateeffkicncy ratings to determine just how well their furnace is doing us job This rating measures only the percent age of available heat delivered by the furnace during its peak operat ing stages after it has warmed up and before it begins to cool down Steady state efficiency ratings are almost always higher than seasonal words the performance over the entire heating season will never be as good as indicated by a steady state efficiency test Most furnace technicians are equipped and trained to conduct steady state efficiency tests Effi ciency ratings for oil furnaces can fluctuate widely from year to year so its a good idea to test your fur naces efficiency once a year dur ing your routine maintenance check If you own a natural gas furnace you may decide to have it tested less efficiencies will not vary significantly from year to year you should still have the furnace serv iced before each heating season to ensure that it is operating safely and efficiently After your furnace has been operating for about 10 or 15 min utes your technician will perform two tests to determine its steady state efficiency The first test meas ures carbon dioxide concentrations in the flue gases while the second measures the temperature of gases ip the flue The results of these tests will enable the technician to rate the efficiency of your furnace compared with other similar units The table at the end of this article will enable you to relate the carbon dioxide concentration and the flue gas tem perature to the steadystate effi ciency of your furnace Discuss the findings and ask the technician for advice on remedying any prob If the efficiency rating is low the technician should make the nec essary adjustments and follow this up with another test Older oil furnaces should have a steadystate efficiency of Jo percent Newer conventional units have ratings of about 85 per cent Condensing oil furnaces can offer steadystate efficiencies of up to percent Close to Schools Park and Shopping Beautiful 3 bedroom sldesplit consisting of living room dining roon family room and den Located in Georgetown on approximately 60 120 ft lot this home has mature trees and walkout to a pnvate patio Hardwood floors complemented with quality and neutral colours make this home a must to see For appointment to view call Dan at 8731881 Only 199500 REALTY OF DISTINCTION INC REALTOR MEMBER BROKER DAN TIMMONS OwnerBroker 11 2 Main St South Georgetown 8731 881