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Stesso

Partially Drain Water Heater Tank

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Quick and Easy T&P Replacement #plumbing #plumber #diy

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What happens here

To safely replace the T&P valve, the water level inside the water heater tank must be lowered below the level of the valve. Begin by connecting a standard garden hose to the drain valve located at the bottom of the water heater. Route the other end of the hose to a suitable drainage point, such as a floor drain or an outdoor area where the water can safely run off. Open the drain valve on the water heater and allow the water to drain until the level inside the tank is below the T&P valve opening. This prevents water from spilling out when the old valve is removed. You can confirm the water level by observing when the T&P valve opening is exposed and no longer continuously leaking water.

Goal: Lower the water level in the tank below the T&P valve for safe replacement.

Tools and materials

  • Garden Hose — Connecting to the water heater drain valve to direct water away

What they say

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temperature and pressure relief valve will go off if the pressure exceeds 150 PSI or the temperature reaches over 210°. Open this up. Got some draining going on. So, I grabbed two different size shanks here. It's better to take something back at the end of a job than to have to run out and get something else. So, we cracked this. There we go. We might want a crescent wrench or a

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