A leak in the drain valve at the bottom of the water heater is another common issue.
Water heater leaking from side panel.
It s not necessary to drain it completely only so that the water inside the tank is lower.
Switch off the electric supply to the water heater.
Heater completely repair the leaking joint and then refill the heater.
If the leak is coming from the bottom of the tank it is not looking good for you.
Look for any visible signs of a leak on the top of the water heater and all pipes leading to or away from the heater.
Use a wrench to grab hold of the t p valve and turn it counter clockwise until the valve is loose.
Common causes of water heater leaking from the bottom leaking drain valve.
If it s a gas water heater it will have a dial or an on off switch near the spot where the gas line connects.
If your water heater is leaking water near the control panel of the device then the device is likely leaking fluid around the heating element.
Below is a list of the four most probable causes of a leak in your water heater.
Open the hot water taps until the water is not hot any more.
If it s an electric water heater.
7 using control panel 6 to switch on off the heater.
This will allow air to enter the tank.
Turn off the power the heating element will sit in the control panel of the water heater and this panel typically sits underneath a metal cover.
By water leaking from the water heater pressure relief valve a circuit breaker or fuse block in the service panel or a turn the electrical supply to the water heater off.
While switched on the.
Open a hot water faucet.
The most likely scenario in this case is that sediment has built up and corroded the bottom of the tank causing a serious problem and the need for an entirely new water heater.
Remove the access door s and insulation pad s.
Drain the hot water tank.
Turn off the power to the leaking water heater.
Although these are the two most common causes of a leaking water heater they are not always the culprits.
Keep reading to find out how to resolve the leak issue.