Electric Furnace Heat Exchanger

The predicted lifespan for an electric furnace is 20 30 years while a gas furnace will last on average 10 15 years.

Electric furnace heat exchanger. As you shop for an electric furnace research the warranty on every make and model you are considering. Air and gas are separated within the heat exchanger to prevent mixing and exposure to harmful combustion byproducts such as carbon monoxide. What is the furnace heat exchanger. Poor furnace maintenance if the furnace is not maintained properly such as dirty air filter or dirty a c cooling evaporator coil the heat exchanger can repeatedly become too ho and this can cause it to fail sooner.

It is a set of metal tubes or coils that connects to the burner assembly and ends at the vent or flue pipe. All packaged gas electric systems include a limited 10 year factory heat exchanger warranty. The combustion by product or exhaust travels through the coil like heat. 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.

Older models with heavy cast iron heat exchangers can sometimes last longer between 30 and 40 years although they are far less efficient. Those walls are hot because of the process described above and heat is exchanged from the heat exchanger s outside walls to the air that s blown over it. Many also include a limited 20 year stainless steel heat exchanger warranty and limited five year compressor warranty. Every rheem packaged heat pump includes one of two warranty sets.

Warranties for rheem packaged systems vary by system type. The heat exchanger can have a 20 year or lifetime limited warranty. Remember your furnace doesn t run on one component alone. To create heat your furnace combusts fuel typically gas but other varieties exist in a sealed chamber.

The window of coverage for other components can range from a single year to 10 years. Whether you need a new air conditioner heat pump or furnace a trane system can help you take control of your home s indoor temperature. In gas furnaces or boilers natural gas begins the combustion process and starts heating up the heat exchanger. This combustion process generates heat energy from the fuel source.

Heating cooling products. It s an essential part of the heating process. A furnace s heat exchanger is a set of tubes or coils that are looped repeatedly through the air flow inside your furnace for the purpose of heating air. Normally furnace warranties cover two main areas.

After the burners heat up the heat exchanger your furnace s air handler kicks on and begins to blow air over the heat exchanger s outside walls. The heat exchanger and other components. The furnace filter needs to be checked each month and replaced when needed. Our energy efficient residential systems create the best air possible for your home.

Every furnace contains a heat exchanger.