Turn the pump on and open a faucet. Listen for the pump noise.
The bypass valve is almost always right next to the water heater, it is usually the one in the middle, but turn all three valves when you winterize. And open the winterization valve if you have one. That is the one the antifreeze goes in.
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Craig & Cath
2018 2902WS Rockwood Ultra Lite (with tons of Mods)
2022 F250 Lariat Super Cab, 7.3 gas w/10 Spd Xmsn
Equalizer Hitch w/4-Point Sway Control
Days camped since 2015(retirement): 1659
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