Water shooting out of city water inlet when pump runs
A friend of mine is having a strange problem.
He's got a new Keystone Carbon - we're camped together up here west of Ft. Worth.
When he turns any faucet on in his trailer (which kicks on the water pump), instead of water coming out of the faucet, it shoots out of the city water inlet.
There must be some sort of check valve stuck open I'd think?
He said he recently had some plumbing work done and this just started happening when he got it back. He suspects that they incorrectly hooked up some lines when
they did the work.
Any thoughts/suggestions on what might be going on?