Hot water heater settings ?

[Wicked ace]

Also, find where the bypass valves are for winterizing. If they are not fully set correctly, you can have the same issue.
The usual complaint is the water is way, way too hot. And no, there is not a way to adjust the temp.

I found my water heater output too hot, scalding hot! The problem is the temperature sensing element is mounted on the outside surface, not immersed like a domestic tank. The element set range is too high for this application by itself. I used a piece of foil backed duct insulation attached with aluminum heat tape to cover the end of the tank where the element is. It now controls the temperature at a safer range.

[oldmanonthebike]

Solved, the hot water heater 3 way bypass valve in the trailer, over the hot water heater in a cabinet. The center mixing valve was open. Thanks everyone.