Dump or spray it over the regulator and look carefully for bubbles.
Rv water heater gas valve leaking.
A good solution to this risk is the relief valve.
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 relief valve is an important safety feature on the water heater.
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.
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.
If you see bubbles starting to form that is where the leak is.
There are many new rigs struggling with these holes not being sealed so we thought we woul.
Disconnect shore power and the rv batteries.
We used black rtv which is a high heat sealant to seal the holes.
You can test for leaks by using a dish soap water mixture.
It s rare that a hot water heater re.
A webcast viewer asks gary bunzer the rv doctor if he should be worried about a leaky hot water pressure relief valve.
The two most common reasons for a hot water heater relief valve leaking are excessive temperature or excessive pressure.
Disconnect the water supply and drain the water heater.
Removing the old rv water heater.
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.
Turn off the lp gas supply.