Electric Furnace Heat Exchanger

Simply put the furnace heat exchanger is the part of your furnace that actually heats the air.

Electric furnace heat exchanger.

To create heat your furnace combusts fuel typically gas but other varieties exist in a sealed chamber. The furnace filter needs to be checked each month and replaced when needed. The heat exchanger and other components. The window of coverage for other components can range from a single year to 10 years.

Older models with heavy cast iron heat exchangers can sometimes last longer between 30 and 40 years although they are far less efficient. In gas furnaces or boilers natural gas begins the combustion process and starts heating up the heat exchanger. The predicted lifespan for an electric furnace is 20 30 years while a gas furnace will last on average 10 15 years. It is a set of metal tubes or coils that connects to the burner assembly and ends at the vent or flue pipe.

Air and gas are separated within the heat exchanger to prevent mixing and exposure to harmful combustion byproducts such as carbon monoxide. The heat exchanger is the furnace component that heats air. As you shop for an electric furnace research the warranty on every make and model you are considering. It s an essential part of the heating process.

The heat exchanger can have a 20 year or lifetime limited warranty. All packaged gas electric systems include a limited 10 year factory heat exchanger warranty. Heating cooling products. Warranties for rheem packaged systems vary by system type.

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. What is the furnace heat exchanger. 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. Remember your furnace doesn t run on one component alone.

Our energy efficient residential systems create the best air possible for your home. Every furnace contains a heat exchanger. 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. 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.

The combustion by product or exhaust travels through the coil like heat. Add a filter or humidifier to create the cleanest healthiest air for you and your family. 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. Every rheem packaged heat pump includes one of two warranty sets.

Many also include a limited 20 year stainless steel heat exchanger warranty and limited five year compressor warranty.