If your rv has a bypass valve these two pipes will be connected directly to each other using a third pipe.
Rv hot water heater check valve replacement.
As long as you flush the water heater out once or twice a year this too shouldn t be a problem.
If you do know have your new rv water heater anode on hand before starting.
But to be safe it might be wise to reinstall one when you get a chance.
You may need to remove a cover to access it.
Cold water comes in at the bottom and hot water comes out of the top of the heater.
This is a good time to read how to replace your water heater anode and why if you don t already know.
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