One of the hardest-working appliances in your house is also probably one of the most of the most frequently overlooked. It is a best if you look it over once to make certain all is well, although chances are you never give your hot-water heater a second considered unless there is no warm water. Among the things that you need to check is TPR, or the temperature and pressure reduction valve. It is time to time to to displace the relief valve when there is a constant drip in the conclusion of the discharge pipe.
Turn the power off to the hot-water heater in the circuit-breaker. Turn the water-supply off. Open a hot-water faucet somewhere in the home. Place a bucket beneath the the hot water heater drain valve and drain the tank.
Remove the TPR discharge pipe utilizing pliers or an adjustable wrench. Grasp the TPR valve and turn the valve counter-clockwise to remove it in the tank. Discard or recycle the valve. Clean alternative debris in the opening in the tank or any sealant.
Wrap three turns of plumber’s sealing tape across the threads of the TPR valve that is new. Thread the valve to the opening in the tank. Tighten the valve using a pipe wrench by turning it clock-wise one-and-a half turns past hand tight, then farther as required to to put the valve with the discharge opening pointing down
Clean the threads of the discharge pipe of outdated sealant or any rust. Of sealing tape across the threads, wrap three turns. Thread the pipe to the valve and tighten.
Turn on the water provide and allow any air-to to flee from your heated water faucet that is open. Close the faucet. Check for leaks across the threads of the TPR valve. Restore capacity to the the system.