How much does it cost to run the Goodman GCES960804CN when it averages 20%?

This will depend on the size of your home, how well it’s insulated, and what you require to set the thermostat to. The good news is the furnace is 96% efficient, meaning $0.96 of every dollar used to heat you home is delivered to the living space. Only 4% is wasted heat out the vent pipe. That makes this furnace one of the most energy efficient options available.

If you have any further questions, please call us and we will be happy to assist you.