what do you guys say? i've heard that to change the T&P valve you should shut the gas supply off, also the water valve to the heater then drain tank down low enough so that dripping at the opening is reduced. i've also heard do all the above BUT not necessary to shut-off gas supply, just turn water heater temp control way down low. and still another saying to just turn control to pilot setting. of course they all say open a hot water valve or valves at sinks etc. what are your recommended steps
No announcement yet.
conflicting advice for changing T&P valve on water heater.