Forum Discussion

JoshInReno's avatar
JoshInReno
Explorer
Sep 21, 2017

Water Heater Pressure Relief Valve Outlet Size?

I have a stinky (mild rotten egg smell) water heater on my trailer that I need to deodorize with hydrogen peroxide. I am thinking of filling the water heater through the pressure relief valve. But I d...
SidecarFlip's avatar
SidecarFlip
Explorer III
Sep 22, 2017
cpaulsen wrote:
wa8yxm wrote:
There are two sizes common 1/2 and 3/4. but on RV's only the 1/2 is used.


Mine is 3/4".


Shot that in the foot.... 2 times., make it 3. My Sub is 3/4 as well.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 18, 2025