Rv City Water Connection Check Valve Leaking

I figured what was happening is the check valve was leaking due to a dislodged worn or damaged o ring.

Rv city water connection check valve leaking.

The valve is designed to let pressured city water enter the rv s plumbing system when hooked to a charged hose bib via your water hose in an rv park and prevent the water pump from pumping water out of your potable water tank onto the ground when not hooked to a charged hose bib. They are not buried inside walls and are usually accessible for easy repair. Sure enough once i got the. Crawford overton august 27.

Often times that valve will leak allowing city water into the tank. That s because the water lines in most rvs are plastic pex pipe. With the pump off you may be able to reseat it by pressing the ball in slightly and letting it snap back a few times. If turning the water down makes the leaking stop and still allows for adequate water pressure inside the rv this was likely your problem and turning the pressure down is a great temporary solution.

Open all cabinets in the area check under the sink and behind the toilet. It could be a bad fitting bad connection cracked water line crack in the hot water tank water valve on rear of toilet leaking etc. There is a one way check valve inside of the water pump and this often gets dislodged and stuck open. In many cases a break or leak in an rv water supply line is often a literal snap to repair.

Customer service january 4th 2019. Pex stands for cross linked polyethylene. Inside is a plastic check valve plunger a spring retaining clip and small rubber o ring. Our city water connection has been weeping water when using the onboard water pump and fresh water tank for dry camping.

First you ll want to check that the water pressure isn t too high. Hello janelle you would have to check all of the plumbing in that area. The city water connection has a check valve that s intended to prevent the back flow when the pump is running. When this happens water from the city water connection can flow backwards through the pump and into the freshwater tank.