This furnace is highly energy efficient, with a 96.7% rating , an ECM motor and a two stage gas valve not only do you save money on utilities but paired with a Carrier Thermostat you acheive much tighter control over the heat in your home.
2 Stage Gas valve
2 stage Inducer Motor
Comfort Heat Technology
Extremely quiet operation
10 year parts warranty with on line registration
Click here for brochure Carrier 2 stage Performance furnace