The price of a furnace generally rises in step with its fuel.
High efficiency gas furnace comparison.
Natural gas an oil furnace generates heat using oil while gas furnaces are fueled by natural gas propane.
The prestige series r98v rheem s most efficient gas furnace has an afue rating of up to 98 7 percent making it the most efficient model we came across during our research.
Furnace ratings by brand goodman.
The bryant evolution 98 is 98 3 efficient and the carrier infinity 98 is 98 5 efficient.
Best bryant and carrier furnaces.
Our recommendations are the 2 stage carrier infinity 80 and bryant evolution 880ta if you re looking for an 80 furnace.
The r98v s value comes from a modulating design and a variable speed blower.
Traneis one of the.
Oil furnaces are typically priced lower and provide more heat per btu but are less efficient.
The best high efficiency furnaces are the evolution 96 and infinity 96 2 stage furnaces.
Goodman furnacesare popular among customers due to their solid build quality and reasonable prices.