RED SQUARE

4 DIFFERENCES BETWEEN FURNACES AND HEAT PUMPS; -Furnaces tend to be more effective when temperatures are below freezing on a regular basis; -Heat pumps can serve as both a heater and an air conditioner; -Furnaces produce more intense heat than heat pumps; -Heat pumps use the heat from the air outside and pump it inside; while furnaces usually use air, steam or hot water to transfer heated air throughout your home