ATTENTION: All Postings that advertise items for sale will be deleted from the Discussion Forum. You may post sale items for free in the Classifieds section. Sign up now.
Hello,
I have a 65900 series Duo-Therm furnace in a 1977 Nomad. The model #is 65925-023. I am having some problems. The pilot lights fine and stays lit, but the burners won't fire. When I turn the thermostat up, nothing happens, no clicking, nothing. It is blowing out cold air. I have taken apart the burner assembly and cleaned everything thouroughly. Not sure where to go from here. Any help would be greatly appreciated.
thanks
Tom
Hi Tom. More than likely it's the PC board. Remove the board and take it to an RV repair shop and have them test it. It could be a number of things but this is where I'd start. Good luck!
Terry trailer with Duo Therm Model 90030-813. 30K in 23.1K out orifice 52
Thermostat is bad. I am changing that but the real problem is a loud popping sound during operation. Sounds like combustion of propane pocket within burner. It happend every 30 or so minutes during the night. Not sure if it is associated with flame on or not. Doing more testing after I replace thermostate this evening. Seems to happen as sea level up to 10K feet.
Any thoughts would be appreciated
Jim
email Tom Dawson
reply to message
post new message
search forums
