Heater question
This is a proxey question for my neighbor. They have a Jayco Kiwi that the heater will come on sometimes and not others. It sounds like a bad thermal couple to me. I am not sure where to look to se...
Forum Discussion
First thing I would do is open the thermostat and determine which wires need to be powered for the heater to fire and using a small jumper jump between 12VDC plus and heater on and see what happens. Sounds like a bad thermostat to me.
