Originally Posted by jesilvas
Any faucet being on can do that, the shower heads just have their own shut off so you can have an open faucet with no water flow.
However, being on city water does not matter because the pump is supplying the same system the same way, so that is not it.
I just bought a 08 Cardinal M-33TBH (Forest River); the first time I hooked it to city water a pipe just flowed out near the water pump & leaked all over the board etc.
After drying it out & 2 very nice neighbor campers sealed the pipe I made a few discoveries about the camper.
There was no hot water flowing no matter what direction I turned the valve for winterizing!!!
Then I discovered the they had removed the outside shower faucet & replacedthe bathroom shower with them!
After reading this article, I realized there is a relationship involved...
The hose that was flowing quite well ended in a tee under the bathroom shower near the pump & also the converter (inverter?). I was very lucky no one got shocked when it got so wet in that area! I should have had someone outside while we were working on the valve under the sink!
If anyone has any ideas, I would very much welcome the advice!
This forum has been so helpful; my thanks to all!!
08 Forest River Cardinal 5th wheel M-TBH