A leaking relief valve at the water heater: why it's leaking and what to do about it Water heaters come equipped with a temperature and pressure relief valve, also known as a TPRV. This valve allows ...

Q: My water heater leaks from some type of a brass valve on the side of the tank near the top. There is a pipe that comes out of the valve at a right angle that looks like it goes through the wall.

Problems with no hot water? Quickly diagnose your water heater issue with this comprehensive troubleshooting guide. Videos, drawings, and easy to understand step-by-step DIY advice show you how to fix ...