Two-stage heating to keep you comfortable.

- Reduces temperature swings and may help lower your heating bills* with two-stage heating, running at an energy-saving 65-percent capacity more than 80 percent of the time
- Converts up to 96 percent of the fuel you pay for into heat for your home
- Saves on energy usage while reducing greenhouse gas emissions* by significantly surpassing government efficiency standards
- Operates quietly and efficiently with its multispeed blower motor
- Its heavy steel insulated cabinet is durable, quiet and holds more heat in the furnace to better warm your home