Signs your furnace has a cracked heat exchanger.
Oil furnace heat exchanger.
The combustible gas will become hotter as it accumulates in the exchanger.
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.
Posted on october 19 2015 by admin leave a comment.
When a heat exchanger becomes damaged and the combustion fumes and gases mix with the clean air.
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.
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.
Consequently air temperature becomes hotter.
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.
There are certain signs to look for to determine if the heat exchanger has been.
The heat exchanger is generally constructed of heavy gauge steel 14.