Oil Burning Furnace Efficiency

Annual fuel utilization efficiency afue.

Oil burning furnace efficiency.

Furnace efficiency and a caution most oil furnaces have one heat exchanger so significant combustion heat is lost in the exhaust gases. While oil furnaces often have a design service life exceeding 26 years a unit that age has operational inefficiencies that would justify replacement with more efficient equipment. For this reason their fuel efficiency ranges from the minimum 83 allowed by law to about 87. Top rated oil furnace reviews.

When comparing furnace reviews you should consider a variety of factors like gas type efficiency cost warranty and more. Afue is a measure of how efficient the appliance. Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature. Adams aheo highboy condensing oil furnace.

The adams aheo highboy is a condensing oil fired furnace. As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home. Now let s take a closer look at these models. All new furnaces are.

Adams isn t well known like trane lennox and carrier but they make the best oil furnace available in the united states. It is the most efficient oil furnace. New comfort aire 84 afue 95 000 btu output oil hot air furnace lowboy front flue 119 000 btu input model olfb95 d4 4a 1 831 91. Single stage burners contribute to lower efficiency too.

A furnace s efficiency is measured by annual fuel utilization efficiency afue. Annual fuel utilization efficiency. An oil furnace generates heat using oil while gas furnaces are fueled by natural gas propane. Oil furnaces are typically priced lower and provide more heat per btu but are less efficient.