Furnace starts out great & then later not?
Two trips in a row now are furnace starts out great! Lots of heat & by morning when we wake it blowing cold. Can anyone help me fix this? Suppose to another cold night.
Forum Discussion
When you startup the Furnace go listen to what the Burner/Flame sounds like when running. Steady or popping? Popping would suggest some type of airflow problem in the combustion chamber. If it's an old unit I bet the Burner is rusted away. I have an Atwood 8535 which had the same problem. Ran for awhile then would misfire and blow just cold air. The replacement Burner was $23 and was easy to install.
Possible #2: Mud dauber's nest in combustion chamber. Very common problem. Only way to see inside totally is Camera Scope.
Good Luck on the mission and Let's us know the outcome of problem.
Possible #2: Mud dauber's nest in combustion chamber. Very common problem. Only way to see inside totally is Camera Scope.
Good Luck on the mission and Let's us know the outcome of problem.
