Rv Water Heater Gas Valve Leaking

Disconnect shore power and the rv batteries.

Rv water heater gas valve leaking.

A good solution to this risk is the relief valve. We used black rtv which is a high heat sealant to seal the holes. Drain plug internal tank t p relief valve or the temperature and pressure relief valve water inlet for cold water and outlet for hot water anode rod. The nfpa recommends next shutting off the lp valve on the rv propane tank at the source and then opening all windows and doors to fully ventilate the motorhome and get all fumes out of the coach.

Turn off the lp gas supply. A webcast viewer asks gary bunzer the rv doctor if he should be worried about a leaky hot water pressure relief valve. If a propane smell is coming from your rv propane regulator it may be damaged and not sealing properly. You can test for leaks by using a dish soap water mixture.

If the water inside the unit gets too hot usually above 210 degrees or pressure builds up too high above 150 psi the water heater can become damaged or even explore. Removing the old rv water heater. Disconnect the water supply and drain the water heater. The two most common reasons for a hot water heater relief valve leaking are excessive temperature or excessive pressure.

There are many new rigs struggling with these holes not being sealed so we thought we woul. Dump or spray it over the regulator and look carefully for bubbles. The relief valve is an important safety feature on the water heater. If you see bubbles starting to form that is where the leak is.

But to give you an idea here are the most common parts that can cause leaking on any water heater including the ones specifically for use on rvs.