Forum Discussion
dougrainer
Jul 06, 2015Nomad
A common reason for temp RISE in transit is the drain tube system for the evap fins. Norcolds have a check valve, while Dometics have a plastic drain hose. That hose should be looped or given a p trap when installed but no OEM ever does that. I would block off the end of the drain tube and check the temp rise on next travel. IF the flame went out in transit, he would have a check light indication. It seems he does not have that problem. Doug
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