I am seeing exactly what Old Biscuit is talking about inside. The previous owner marked the switch position backward but I have it turned on now which was verified with a meter. But I am still not getting hot water. Do the propane and ac systems work independently from one another? In other words does an inside ac thermostat have any effect on the outside lp thermostat?
There are three powered devices behind the cover. Two are thermostats and I assume the other one (at the bottom and much larger) is the heating element. I can confirm cuttent at what I think is the element but is still will not heat the water. Any recommendations?