Frequentlyasked questions from our certified technicians
Frequentlyasked questions.
What size furnace do I need for a 1500 square foot home?
A 1,500-square-foot home will require between 45,000 to 90,000 BTUs. A 1,800-square-foot home will require between 55,000 to 110,000 BTUs. A 2,100-square-foot home will require between 65,000 to 125,000 BTUs.
