Here is a helpful tip about the water heaters depending what you have and how the RV manufacturer installed. Ours is a Suburban with anode rod denoting steel tank. And just like that, no hot water flow. Know exactly what the problem is, the factory installed plastic check valve on water heater is stuck closed. Luckily we purchased a brass check valve awhile ago but just didn't have time to install. Took about 20 minutes to install and back up and running. Just glad the plastic one didn't break off from 4 years of use as full timers.

Posted by Rick & Julie Gramoll at 2022-07-08 13:26:59 UTC