Imagine 23bh only has lukewarm water!

[AnnePad]

I’m thinking the bypass is opened causing the mixing of hot and cold waters. But I don’t know where to find the water heater and the valves to check! I found the pump under one of the dinette benches. Can someone please tell me where to find the bypass valves?

[PDXDale]

In a XLS 23bhe, the water heater and valve are accessed through the exterior kitchen. The left wall of the storage area above the cooktop is actually a large panel. Remove the two screws.
While you're in there, tighten the hose connecting to the exterior spray port...

[JCR GD]

If your model has an outside shower be sure to close the valves on it.

[AnnePad]

In a XLS 23bhe, the water heater and valve are accessed through the exterior kitchen. The left wall of the storage area above the cooktop is actually a large panel. Remove the two screws.
While you're in there, tighten the hose connecting to the exterior spray port...