Used our rv 3 weeks ago no issue. This weekend we take a trip and the hot water is not coming out of the faucets or shower. The heater is working and tank is getting hot. I drained the tank today and ...
I've been having water heater issues as well. There is almost no pressure from hot water, barely a dribble. I have the three valves in the correct position, bypass is closed, cold in to heater is open, hot out is open. I didn't have this problem after last winter, so something must be clogged or broken. Where is the check valve some have mentioned?