Follow all of the necessary steps for shutting down your water heater before draining the tank.
Hot water heater drain valve.
If you tried to unscrew the drain valve and the plastic broke in half the remaining stem will be difficult to remove.
The process works best if you allow the water to cool for 12 to 24 hours although you can drain sooner if you wear protective clothing to avoid splashes.
The best and safest way to change your drain valve is when the hot water tank has been emptied.
Set your store to see local availability.
The everbilt 3 4 in.
The drain valve holds back all the water in the tank so for obvious reasons you must drain the tank completely before removing the old valve.
Shank poly water heater drain valve with handgrip handle model sp12039 4 93 4 93.
After opening all the hot water faucets around your house proceed to open the water heater drain valve.
This valve has brass construction for durability and resists rust and corrosion.
You will need to shut off the power and gas if applicable supply before starting.
Now is the time to activate your pump if you ve chosen to use one let the tank drain.
Rheem protech 2 1 4 in.
Alternatively turn on a hot water faucet.
This will eliminate the negative pressure in.
Open the drain valve and begin to drain the tank.
Twinkle star 3 4 inch ips isolator tankless water heater service valve kit with pressure relief valve clean brass construction 4 7 out of 5 stars 50 55 99 55.
Open the pressure relief valve on top of the water heater.
In this episode of repair and replace.
Free delivery with 45 order.