
Furnaces
WITH ALL OF THIS WARM, COZY COMFORT, OUR FURNACES SHOULD COME WITH A LOUNGE CHAIR AND SUNSCREEN.
Think of your furnace as the heart of your home. In the winter, it radiates warmth to your living spaces. During the summer, it plays a vital role in circulating refreshing, conditioned air from your cooling system. And all year long, your furnace can provide consistent air circulation to keep you more comfortable. Not only that, but our ENERGY STAR® qualified models do it all so efficiently your own heart might skip a beat when you see how low your utility bill is.
Carrier® gas furnaces offer a model to suit every need, with intelligent, multi-stage, variable-speed models in our premium Infinity® series, deluxe two-stage choices in our Performance™ series, and 90+% AFUE efficient models in our value-driven Comfort™ series. Our forced-air units can keep your home warm with models that automatically adjust as conditions change, circulating warm air nearly continuously for high efficiency, quiet operation and consistently comfortable temperatures. And, every gas furnace we make passes the legendary Carrier 100% run testing for quality and reliable performance.
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Looking for our 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. Carrier gas furnaces with Greenspeed Intelligence monitor temperature and humidity, inside and out, then automatically vary furnace operation as needed to provide an ideal combination of comfort and energy efficiency. With Greenspeed Intelligence and variable-speed components, you can avoid wasting money for heating capacity you don’t need.
Looking for our 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. Carrier gas furnaces with Greenspeed Intelligence monitor temperature and humidity, inside and out, then automatically vary furnace operation as needed to provide an ideal combination of comfort and energy efficiency. With Greenspeed Intelligence and variable-speed components, you can avoid wasting money for heating capacity you don’t need.

Category Price: $$$
Efficiency: Up to 98.5% AFUE
Comfort Features: Best
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. As part of a year-round comfort solution, Infinity variable speed or two-stage gas models can become an integral part of your air conditioning system with enhanced humidity control capabilities.
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. As part of a year-round comfort solution, Infinity variable speed or two-stage gas models can become an integral part of your air conditioning system with enhanced humidity control capabilities.

Category Price: $$$
Efficiency: Up to 96.7% AFUE
Comfort Features: Best
Efficient, quiet, flexible and durable, these powerful furnaces live up to their Performance name every day—no matter where you live. Offering AFUE ratings as high as 96.5% and with several multi-speed models to choose from, you can squeeze a lot of comfort and performance out of these deluxe heating systems.
Efficient, quiet, flexible and durable, these powerful furnaces live up to their Performance name every day—no matter where you live. Offering AFUE ratings as high as 96.5% and with several multi-speed models to choose from, you can squeeze a lot of comfort and performance out of these deluxe heating systems.

Category Price: $$
Efficiency: Up to 96.5% AFUE
Comfort Features: Better
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 through those long winter months. You can take comfort knowing that one of these models can keep your home warm without making you sweat about the budget.
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 through those long winter months. You can take comfort knowing that one of these models can keep your home warm without making you sweat about the budget.

Category Price: $
Efficiency: Up to 96.5% AFUE
Comfort Features: Good

Category Price: $
Efficiency: Up to 92.1% AFUE
Comfort Features: Good