Water Heater Relief Valve Pipe

If all goes well a tpr valve never gets used except during testing.

Water heater relief valve pipe.

Wipe off any excess pipe joint compound with a damp rag. How doers get more done. By code you have to run the same size as the opening which means the pipe needs to be 3 4 in diameter. The kitchen under sink outlet pipes are higher than the relief valve pipe.

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. On the side or top of your water heater tank is a valve connected to a metal or plastic discharge tube pointing downward. The valve sits off from the water heater or sometimes the extended shank is needed to reach the inner tank. Your expert advice will be appreciated.

On 2015 12 16 by mod paul. Water heaters come equipped with a temperature and pressure relief valve also known as a tprv. The valve is called a t p valve or tpr valve for temperature and pressure relief. A trapped tpr dischage pipe is a common defect when a replacement water heater s tpr valve is lower than the original one and the installer connects to the exisitng discharge piping at the wall.

Most residential water heaters have a 3 4 threaded opening for the discharge pipe. 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. This valve allows water or steam to escape from the water heater if the temperature or pressure gets. The t p valve with an extended shank like the camco 10493 3 4 temperature and pressure relief valve with 4 epoxy coated probe extended shank fits most water heaters that have an extended shank.

The 45 litre electric hot water unit is installed under the kitchen bench inside the cupboard in a unit. Hold the tpr valve with the slip joint pliers. Water heater pressure relief valve hot water recirculating pump white water heater accessories rheem water heater accessories rheem 50 gal parts rheem gas igniter.