Infinity® 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. 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.

• Efficiency

  Backed by the intelligent Infinity control and a variable-speed blower, this two stage furnace will run in low stage up to 90% of the time. Longer, low-stage run times give you better energy efficiency, better temperature control and increased comfort. It also assures you quieter performance.

• Humidity

  Variable-speed blower operation also aids other system components and can help make your air conditioning system more efficient and improve summer dehumidification.

• Why do I need a heater?

  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.