Rv Water Heater Gas Valve Leaking

Turn off the lp gas supply.

Rv water heater gas valve leaking.

Removing the old rv water heater. If a propane smell is coming from your rv propane regulator it may be damaged and not sealing properly. We used black rtv which is a high heat sealant to seal the holes. A thin metal frame is screwed and sealed to the rvs outside wall holding the water heater in place.

You can test for leaks by using a dish soap water mixture. Once the unit is clear of that odorous smell and you ve ensured the leak has subsided you must take your rv into a certified filling station or maintenance shop to have it inspected. 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.

Dump or spray it over the regulator and look carefully for bubbles. 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. There are many new rigs struggling with these holes not being sealed so we thought we woul. 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.

It s rare that a hot water heater re. Disconnect shore power and the rv batteries. 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. The relief valve is an important safety feature on the water heater.

A good solution to this risk is the relief valve.