Water Heater Relief Valve Pipe

The valve is called a t p valve or tpr valve for temperature and pressure relief.

Water heater relief valve pipe.

On 2015 12 16 by mod paul. How doers get more done. Wipe off any excess pipe joint compound with a damp rag. If all goes well a tpr valve never gets used except during testing.

The valve sits off from the water heater or sometimes the extended shank is needed to reach the inner tank. Water heaters come equipped with a temperature and pressure relief valve also known as a tprv. The relief valve on your water heater has a pipe attached. Your expert advice will be appreciated.

Hold the tpr valve with the slip joint pliers. By code you have to run the same size as the opening which means the pipe needs to be 3 4 in diameter. On the side or top of your water heater tank is a valve connected to a metal or plastic discharge tube pointing downward. This valve allows water or steam to escape from the water heater if the temperature or pressure gets.

Hi i would appreciate if you could advise where i should direct the relief valve pipe to. Turn the valve clockwise one additional turn to point the tpr valve outlet at the floor or at the nearest side of the water heater if the tpr valve is located on the top of the water heater. Water heater pressure relief valve hot water recirculating pump white water heater accessories rheem water heater accessories rheem 50 gal parts rheem gas igniter. The kitchen under sink outlet pipes are higher than the relief valve pipe.

The 45 litre electric hot water unit is installed under the kitchen bench inside the cupboard in a unit. 8 termination of the tpr drain pipe cannot be more than 6 inches or less than two pipe diameters above the floor ground or waster receptor. The pipe itself needs to be either copper cpvc or galvanized water piping.