Water Heater Pressure Relieve Valve
I have noticed that the pressure relief valve on my water heater is leaking occasionally when hot. Is this a sign of a bad valve or something else? Are RV water heater valves the same as a house h...
Forum Discussion
liveneasy wrote:
Typical home water heater relief valves are 3/4", while most RV water heaters use a 1/2" valve. The 1/2" valves are generally not available from Lowes, Home Depot or other chain stores, but may be found at plumbing supply stores.
If this is true, (haven't checked mine), why not just install a 3/4 to 1/2 inch reducer and go with the valve that is always readily available????
