Furnaces

Knock. Knock. Your ideal furnace is calling.

Some folks are perfectly happy with a basic-functionality furnace and others are looking for all the comfort bells and energy whistles. The good news is, we have a range of fuel-efficient furnaces so you can choose the ideal one for your home. And frankly, when it comes to efficiency, it doesn’t get much better than our Infinity® 98 modulating gas furnace with Greenspeed™ intelligence for unprecedented comfort and energy economy.

INFINITY® SERIES GAS FURNACE WITH GREENSPEED™ INTELLIGENCE
Looking for top-of-the-line comfort, performance and efficiency? As its name suggests, the Infinity series takes them further than they’ve ever been. But if the top has a top, its name includes Greenspeed intelligence.

INFINITY® SERIES GAS FURNACES
Whether you live in the cold North and need the high-efficiency of a condensing gas furnace or the moderate South and can do just fine with a little less efficiency, you’ll still enjoy ultimate comfort with these Infinity series furnaces.

PERFORMANCE™ SERIES GAS FURNACES
Efficient, quiet, flexible and durable, these powerful furnaces live up to their Performance name every day—no matter where you live. Highly efficient Performance 96 and Boost 90 models are ENERGY STAR® qualified and let you enjoy the comfort of multi-speed blower-motor technology. Both are Hybrid Heat system® compatible, so you can enjoy the smartest kind of heating savings year after year.

PERFORMANCE™ SERIES OIL FURNACES
Efficient, quiet, flexible and durable, these powerful furnaces live up to their Performance name every day. The Performance line of oil-fired furnaces offers high-efficiency—up to 86.6% AFUE with many sizes in the series ENERGY STAR® qualified.

COMFORT™ SERIES GAS FURNACES
If efficiency is a hot button for you but budget is your primary concern, consider our Comfort 90+% AFUE gas furnaces. These high-efficiency furnaces excel at generating warmth throughout your home—while generating low energy bills though those long winter months.

COMFORT™ SERIES OIL FURNACES
As its name suggests, this oil-fired line is built for reliable comfort in your home—and your budget. You can have a 20-year or lifetime heat exchanger limited warranty for the confidence you’d expect from our products, and heating efficiency of up to 86.6% AFUE.