on our 2018 29 mvp it's located behind metal vent cover under stove in kitchen. You have to remove 4 screws holding the metal vent cover in place and then you will see the valves.
I know this because one of mine was not turned correctly and on our first trip out we didn't have very hot water. I immediately looked for the valves and found my problem.
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2018 Greyhawk 29MVP
2018 Jeep 4 Door Rubicon Recon
Retired and Under New Management (See Spouse For Details)
Find your water heater on the outside, then go inside and look for a removable panel. That is usually where they are located. It could be in the side of a cabinet.
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I know this because one of mine was not turned correctly and on our first trip out we didn't have very hot water. I immediately looked for the valves and found my problem.
Ditto with my last camper, but I had to take a complete cabinet apart to find the thing. It was not addressed in the PDI and I didn’t know enough about it to ask back in those days.
Please note that the temperature is set at the factory and cannot be changed manually at the W/H itself but that doesn't stop you from making your own adjustment.
This by pass valve your looking for is your saving grace so by playing with it a little your able to introduce a little cold water to lower it so your not scalded. It's especially beneficial if you have small kids in the household .
Most RV’s have a fake drawer accessible from the inside, near the water heater. Bypass valves should be there. Mine has a door that opens to access the water heater from the inside, I suppose some may have a removable panel. Locate your water heater vent on the outside, then see what is on the inside right behind that.
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