How to Replace a Pressure Relief Valve

Tip 1 - How to Repair a Leaking Water Heater Pressure Relief Valve | Today's Homeowner

I just flushed my hot water heater as you mentioned and now the pressure relief valve is leaking. Is this something I can replace on my own, or should I call a plumber? -Leighton Hi Leighton, Pressure relief valves sometime develop a drip when opened for the first time in years. Try opening and closing it a few times to see if it will seat itself. If you have a large leak or the drip doesn’t stop on its own in a day or two, the valve will need to be replaced. Whether you can replace it yourself will depend on your skill level, but as far as plumbing repairs go, it’s not that difficult. If you do try to fix it, here are the basic steps involved: First, turn off the gas to the water heater, or flip the breaker if it’s electric. Close the cold water cut-off valve going into the water heater. Open the valve at the bottom and the pressure relief valve for a minute to drain a little water out of the tank and relieve the pressure. Remove the overflow pipe from the pressure relief valve. If
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Tip 2 - Water Heater Relief Valve

Water heater relief valve or pressure relief valve - How to test yours. How to replace a relief valve on your water heater. Why is it...
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Tip 3 - How to Replace the Safety Valve on a Hot Water Heater

Among the various safety features built into a modern hot water heater, perhaps the most important is the temperature and pressure relief valve. Also known as the T & P or TPR valve, this ...