Every house equipped with an a/c system has either an electric furnace or a gas furnace. Electric furnaces generate heat by heating a resistive wire similar to a stove burner. A gas furnace uses natural gas to produce heat via a heat exchanger. Though they both accomplish the same purpose, heat generated by burning gas requires the disposal of carbon monoxide.
The heat exchanger must maintain a complete seal between the combustible air and the air entering the living space. Hence, a gas furnace checkup before winter is a very good idea. Please call the number listed above for all your electric heat check-up / repair, gas furnace check-up / repair, a/c check-up / repair, fan coil installation, gas furnace installation, evaporator installation, condenser installation or any other issues you may have with your a/c system.