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.
Oil furnace heat exchanger.
The heat exchanger in a furnace separates the combustion process from your breathing air.
The heat exchanger is generally constructed of heavy gauge steel 14.
There are certain signs to look for to determine if the heat exchanger has been.
Signs your furnace has a cracked heat exchanger.
Posted on october 19 2015 by admin leave a comment.
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.
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.
When a heat exchanger becomes damaged and the combustion fumes and gases mix with the clean air.
The heat exchanger on a furnace is the section that keeps the combustion chamber and the breathing air separate 3.
The combustible gas will become hotter as it accumulates in the exchanger.
Simply put the furnace heat exchanger is the part of your furnace that actually heats the air.