Forum Discussion

JCat's avatar
JCat
Explorer III
Jan 08, 2019

Water dripping out of fresh water tank overflow

Hi guys, Happy new year. Walked outside the RV today and water was dripping out of the fresh water tank overflow. I only have about 40 gallons in a tank that holds 100 gallons. I'm thinking m...
Class A
schlep1967's avatar
schlep1967
Nomad
Jan 08, 2019
If you are hooked up to city water you may have a check valve leaking the pressurized water into your tank.

Or it could just be the atmospheric warming of the tank/water causing expansion and pushing a small amount out the overflow.

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