Oil Furnace Heat Exchanger
When a heat exchanger becomes damaged and the combustion fumes and gases mix with the clean air.
Oil furnace heat exchanger. A heat exchanger is made of thin metal and as it heats up from the combustion of the furnace it transfers the heat to the air being distributed through the house by the blower 3. It is a combination metal chamber and passageway that starts at the burner assembly and ends approximately where the chimney vent connects to the furnace. 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. If a heat exchanger becomes cracked then your heating system will not perform as it should.
The heat exchanger is generally constructed of heavy gauge steel 14. Consequently air temperature becomes hotter. There are certain signs to look for to determine if the heat exchanger has been. Simply put the furnace heat exchanger is the part of your furnace that actually heats the air.
The heat exchanger in a furnace separates the combustion process from your breathing air. The heat exchanger assembly is the section of the furnace used to transfer the heat of the combustion process to the air being circulated through the ducts of the heating system. Signs your furnace has a cracked heat exchanger.