Electric Heat Exchanger Furnace

It s an essential part of the heating process.

Electric heat exchanger furnace.

Two types of furnace warranties come into play here. The heat exchanger can have a 20 year or lifetime limited warranty. Compare costs efficiency installation operating costs and more for electric heat pumps vs gas heating to determine which hvac system is best for your home. By contrast in an electric furnace an electric ignition receives the thermostat signal and activates electric heating elements inside the furnace.

To create heat your furnace combusts fuel typically gas but other varieties exist in a sealed chamber. The heat exchanger and other components. The furnaces then use forced air to blow the heated air through the house. The combustion by product or exhaust travels through the coil like heat.

Every furnace contains a heat exchanger. An electric furnace works like a big hair dryer producing heat with electric heating elements. An electric resistance furnace works like a big hair dryer. This combustion process generates heat energy from the fuel source.

The heat exchanger draws heat from the main burner and heats the air that will circulate to the house. The window of coverage for other components can range from a single year to 10 years. Normally furnace warranties cover two main areas. The advantage over a heat pump is the air is typically warmer than air blown from a heat pump system.

A furnace s heat exchanger can use all sorts of fuel and the type of fuel your furnace uses depends on preference local climate and what type of fuel is readily available in your area. The bad news is that the parts warranty only covers the cost of the actual heat exchanger not the labor required to replace it. In gas furnaces or boilers natural gas begins the combustion process and starts heating up the heat exchanger. The heat exchanger is the main component of the furnace that is the closest to the burners and which is responsible for creating a warm air in our houses.

For instance propane might be readily available in bozeman montana but it is unlikely that you d find propane as a means of furnace fuel in an off. Homeadvisor s complete heat pump or forced air furnace guide defines the differences between electric and gas heat pumps and gas electric propane and oil furnaces. Set your store to see local. What is the furnace heat exchanger.

As with a gas forced air furnace it has a blower that draws air into the cabinet through a cold air return and then pushes the air through the heat exchanger. There electric heating elements heat the air and the blower pushes the warmed air back into rooms through a system of duct work.