RecPro RV Shower Drain P Trap | RV Plumbing | RV Shower P Trap | RV Plumbing Drain and Trap. $155.78 $ 155. The third spot that can often require a solution is in the drainage system. Dear Gary, We were recently caught in an arctic freeze. Yesterday I tried to take the tub out but it appears as though the drain is attached somehow. RV Doctor. I have a trip planned in 10 days so I sure hope they get it fixed by then. The HepvO cannot be rendered ineffective by freezing temperatures, siphoning, evaporation, water compression, foaming, capillary action or by any disproportionate physical movement of the motorhome; all possible outcomes common to a standard water lock P-trap. my rv shower drain seems to have a leak somewhere. $15.95 $ 15. I have been fighting a problem of the shower p trap leaking. Lippert Components 210369 White 24" x 32" Rectangular Left Handed Shower Pan. The receiver fitting of the hose and the male end of the propane tank valve are metal. It has a thin membrane that opens as water passes through it and automatically closes afterward. 3. 3.5 out of 5 stars 2. We went to ready our RV today for a trip next week and found our sink drain P-trap in the bathroom frozen shut. FREE Shipping. It is the P-trap that is leaking. RV News RVBusiness 2021 Top 10 RVs of the Year, OK, my wife and I are not small people to start wih. If your RV employs the older, standard model of P-trap drainage, there are at least six joints where you might spring a leak. It seems it may be due to some flex in shower stall. Farmboy666 We had to pour hot water down the sink in order to melt what appeared to be a solid block of ice. It has a thin membrane that opens as water passes through it I just spoke to the dealer. I have tried to do additional bracing with rigid foam slab cut to fit. 78. If you poke a hole in it while it has water trapped it will look like a leak for a while. After we shower, there is water on the floor outside the bathroom. They said it's not a normal p-trap and it has some type of baffle that keeps water from flowing back into the shower drain. Camco's Flexible Camper Drain is a complete rust-proof sink drain system that is designed for campers and RVs with a single sink and no holding tanks. They don't have the part and will have to order it from Thor. There are about a million more parts that can be faulty in the basket that connects to the sink bowl. The drain allows your sink's gray water to release directly from your RV's sidewall or underneath the RV. There will quite likely be a p-trap under the tub and it will either be glued together or screw couplings. A little while ago I released a blog post explaining the operation of a plumbing part called an Anti-Siphon Trap Vent Device (ASTVD) and how a failure of it could lead to waste tank odors making their way into the RV.. At that time, I indicated plans to install whats called a HepvO valve as a replacement to the traditional P-Trap. Tanks all filled, no leaks. A hose is attached to the male end of the valve. Get it as soon as Wed, Feb 10. Checked all plumbing under pressure from city source and house pump, 2 days each, no leaks. Inside the coupling mechanism of the hose, the female receiver unit, an O-ring is housed. Propane tanks are fit with a valve controlling the flow of the gas. 95. I also found that the unsealed edges of the coroplast will collect water and fill each cell. 4.5 out of 5 stars 79. It includes 25-inches of -inch ID hose. For example, the HepvO waterless P-trap can also prevent odor from leaking into your RVs interior. I sealed things up and shielded the openings.