There is usually a valve under the rv somewhere that you will need to open.
Drain rv water heater.
Items you will need city water supply connection 1 adjustable wrench 1 garden hose 1 new anodized rod for suburban hit water heaters.
When pulling the plug on your water heater if you do not relieve the pressure in the water heater tank by pull.
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If you re storing it during cold months it s a good idea to winterize the pipes so they don t freeze crack and cause problems the first time you head back out in the spring.
Fortunately draining a water heater is super easy to do.
Pop open the drain and pressure relief valves to allow the water to drain out completely.
Check out the picture below to see the water heater that we removed out of the rv that we had to fix.
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Turn the water supply back on to flush out any remaining sediment.
This is usually a mistake you only make once.
If you ll be storing your rv for a while you ll want to drain the water tank before you lock the door.