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View Full Version : Gas mobile home heater troubleshooting


Delgageo
Jan 17, 2013, 06:31 AM
I have a gas intertherm furnace that is two years old this month. No more warranty. It ignites, but does not stay on more then a few seconds and goes out resulting in no warm air. I have had the repairman out several times in the past month, they replaced the "board" very pricey, and now it is doing the same thing, less then two weeks after the repair. Any suggestions?

Grady White
Jan 18, 2013, 08:04 PM
The most common cause for this is a dirty flame sensing rod. If it has only been two weeks since the repair, I would call & talk to the service manager.

mygirlsdad77
Jan 18, 2013, 09:57 PM
I agree with Grady. From your description of the problem, it sure sounds like a dirty flame sensor.