Many of the homes in Raleigh have heat pumps because they are an affordable heat source. Heat pumps provide heat from Freon and electric strip heaters. Apex, Cary and Raleigh have mild winters so we don’t have to use furnaces. Freon offers enough heat service until the air is really cold or 28% fahrenheit outside. If your expensive electric heat runs too long, then Air Heat Raleigh will need to repair your heat pump. When your thermostat shows that the emergency heat is running continuously, then you should have your heat pump serviced. HVAC Freon levels should be checked, if you have a heat pump to avoid high energy bills.