I have a 2012 30.5bhlt. Bought it new. From day one our fridge has worked ok and then quit. Never quits on propane, always when plugged in. Thermistor, board and gas regulator have all been changed. Still have the problem of intermittent failure of fridge. Power to trailer good. All power involved gadgets work in trailer. Frustrated. Norcold contacted. They not sure. Anyone seen this issue before? Thanks
Usually there is a fuse on the fridge controller board for the 120 vac heating element. If the fridge is working on propane, but not AC power, then that could be the culprit. Additionally, the electric heating elements have been known to burn out.