The Evolution® 987M A unit with an AFUE of up to 97 percent is available in a new high-efficiency line of gas furnaces. The fully modulating gas furnace has load matching performance. A modulating gas ...
When trying to sell a customer a high-end furnace, contractors may espouse benefits such as higher efficiencies, which usually translate into lower utility bills. Quieter operation is also a good ...
The Family Handyman on MSN
What You Need to Know About Installing a Furnace In Your Attic
There is a common misconception that it’s impossible to have a furnace — a major component to an HVAC system — installed in ...
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