It s on the cold water pipe which supplies water to the water heater.
Water heater leaking from top element.
In most cases when a water heater is leaking from the top it s usually pretty easy to pinpoint to leak.
For a gas water heater turn the thermostat control to the off position.
If you see a puddle of water this is more than likely the problem.
Find the cold water inlet valve.
Turn off the water supply to your water heater using a pipe cutting tool like this one for tight spaces cut the water pipe a couple inches below the lowest soldered.
The valve is usually a lever or a knob type valve.
Keep reading to find out how to resolve the leak issue.
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.
Repair or call a professional if your cold water inlet valve is leaking try tightening the nut that holds the handle in place.
One of the most common reasons your hot water heater may be leaking at the top could be due to a faulty water inlet valve.
Most homes have a dedicated circuit breaker for an electric water heater and some were built with an easily accessible secondary shut off in the vicinity of the heater itself.
If you suspect that you have a leak from the top turn off the power to your water heater.
But watch out for signs.
Use a wrench and turn.
Take a look at the top of your water heater.
Drain your tank just slightly so you don t get any overflow as you remove the parts your replacing along with pulling.
If a pipe fitting is loose and leaking water you can try tightening the fitting with a wrench.