Damaged or missing Water Heater TPR Valve
The water heater TPR (Temperature and Pressure Relief) valve is a safety valve that is installed on water heaters to prevent them from exploding if the temperature or pressure gets too high. A damaged or missing TPR valve can pose a serious safety hazard.
Here are some common problems and risks associated with the TPR valve:
- The valve discharge extension pipe is missing – The TPR valve should extend to within 6 inches of the floor. This extension discharge pipe directs the flow of water if the valve were to open to prevent burns to nearby people or belongings.
- The valve discharge extension pipe is the wrong size – The TPR valve discharge pipe must be the same diameter as the TPR outlet and may not restrict the flow of water in any way. The pipe must always point downwards, and it must NOT have a shut-off valve.
- The valve is leaking – The TPR valve should be tested regularly to make sure that it is working properly. If the valve leaks, is damaged, or not working properly, it should be replaced as soon as possible.
The TPR valve is typically located on the side of the water heater and should be accessible for regular inspection and maintenance. The valve should be tested regularly to make sure that it is working properly. Testing should be performed by following the manufacturer’s instructions, however, is very quick and easy. If the valve is not working properly, it should be replaced as soon as possible.
If you suspect that your TPR valve is damaged or missing, it is important to have it repaired or replaced by a qualified contractor or plumber.