Switch the 2 house circuit breakers dedicated for the water heater to off.
General electric water heater drain valve.
Turn off the cold water supply to the water heater.
Having a faulty drain valve on your water heater can be a real headache.
If your water heater came with a cheap plastic valve you may want to consider upgrading to a brass valve.
Open the temperature and pressure relief valve on the side or top of the tank by flipping the lever to the open position this allows air into the tank to prevent suction that would inhibit draining.
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Smith water heater isolation valve.
The only time it will be used is when draining for repairs when it is being discarded or when flushing the lime scale out with a hose.
Not only can the valve spring a leak but it can also make your routine flushing almost impossible.
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Thankfully water heater drain valve replacement is a rather easy.
Wear work gloves to protect your hands.
A drain valve is a convenience feature on a water heater.
Whirlpool water heater tune up kit.
Drain the tank.