Gas Water Heater Leaking From Top

If your valve is located on the top of your water heater like in the picture below check to see where it s leaking from.

Gas water heater leaking from top.

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. Two places it may be leaking from include. Using paper towels wipe down the wet areas on the top of your water heater so it s dry. If you have a gas hot water heater leaking from the top one possibility is related to rain.

That metal vent on top of your gas water heater extends through your house to your roof. Fortunately and to your relief sometimes when your water heater is leaking from the top it may not be because of a malfunctioning or defective part. From its base where it screws into the water heater from the piping attached to the t p relief valve and also coming out of the open end of the pipe. Here are a few other possible causes.

Rain water when rain water travels down the flue vent pipe of a gas water heater it can collect on the top of your tank. Rainwater can be blown in from outside. If you suspect that you have a leak from the top turn off the power to your water heater. Water heater is leaking from pressure relief valve.

If the water heater is dripping from the top then all you have to do is replace the pressure relief valve. Then observe where the water starts to come from. What to do when you see water coming out of water heater s top 1. Under the right conditions rain drops can enter and come down the vent.