Gas Water Heater Leaking From Top

If the water heater is dripping from the top then all you have to do is replace the pressure relief valve.

Gas water heater leaking from top.

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. Rainwater can be blown in from outside. What to do when you see water coming out of water heater s top 1. 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.

If you have a gas hot water heater leaking from the top one possibility is related to rain. Here are a few other possible causes. 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. That metal vent on top of your gas water heater extends through your house to your roof.

If you suspect that you have a leak from the top turn off the power to your water heater. Using paper towels wipe down the wet areas on the top of your water heater so it s dry. Sometimes the pressure relief valve will leak if it was opened for the very first time. Under the right conditions rain drops can enter and come down the vent.

Once you identify that a leak is still currently happening immediately turn off the. Then observe where the water starts to come from. 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. For a gas water heater turn the thermostat control to the off position.