How To Drain Water Heater When Clogged

Turn the knob on the drain valve to open it.

How to drain water heater when clogged. At the top of the water heater is a valve. Turn on the drain valve to allow the pressure from the hose to flow into the water tank and unblock any deposits in the valve. Keep the drain valve closed and then connect one end of a different hose tot the drain valve and the other end to the. The old drain valve is then removed from your water heater preferably using an adjustable wrench and the new one will be installed.

An air bubble will be forced into the tank. Sometimes the weight from the water. If waiting didn t unclog your drain valve the next thing to try is the wire coat hanger method. Allow the water to drain.

How to unclog a water heater drain valve wait. Basins or towels will be placed under the drain to catch water which will flow out when the drain valve is removed. Opening the drain valve 1. Turn the valve off and unscrew the hose from the drain.

After installing the contractor will now drain your water heater s tank. Flush 3 to 4 gallons then close the valve if draining continue until empty. Close the drain valve and attach one end of the hose pipe to the valve and the other to any hot water faucet which is closest. With the hose attached and the drain valve open firmly stomp on the hose about 2 feet from the water heater.

Attach one end to the drain valve and the other to your washtub or other nearby faucet. Near the drain valve where the hose is connected is a knob or lever that. The first method to try if your drain valve is clogged is to simply wait. Then open the drain valve and turn on the water.

This will often be enough to unclog the drain valve. Turn on the water to the faucet for about 10 to 15 seconds which will give you great results. After a couple minutes shut off the water close the valve and remove the hose to begin regular drainage. Open the water heater drain valve beware of hot water.

Open a hot water faucet somewhere in the house. Allow the water to flow back into the tank of the water heater for 15 20 seconds. Allow the water to flow to the valve and it will easily unclog. Be prepared to repeat the process as the seiment within the tank will most.

Here s what to do. Pull up on the pressure relief valve at the top of the tank to open it.