It can be as simple as the relief valve on the top vent opened with a pressure transient and failed to re seat.
Gas water heater leaking from top vent.
That metal vent on top of your gas water heater extends through your house to your roof.
Check the plumbing pipes above the water heater using a stepladder if necessary.
There should be a dedicated gas shut off valve on the gas line leading to the tank.
Leaking may be cause by the old pipes or by the water heater overflow pipe of hot water heater pipe leaking.
If you have a gas hot water heater leaking from the top one possibility is related to rain.
Hi anthony my water heater gas leak on the top its flowing strong coming in two places in the middle where air vent is located and in the hot water tube but not on the fitting any advice thanks.
See below for a visual illustration of a gas water.
If you have a leaking gas powered water heater we recommend that you shut off the gas supply before working with the tank.
Then observe where the water starts to come from.
Under the right conditions rain drops can enter and come down the vent.
And water to leak slowly from the water heater overflow pipe gushing pipes and overflow at the bottom of the tank.
Rainwater can be blown in from outside.
Gas water heater what to do with a leaking hot water heater gas water heater.
Once you identify that a leak is still currently happening immediately turn off the power source to avoid any electrical issues.
A drip from above can easily leak down on top of the water heater and even work its way down the insulation and make it look like the leak is coming from the tank itself.
Gas heater best and storage water heater base germany in family unit and business utilization most north american and southern asian water heaters are the tank compose likewise called storage water heaters these comprise of a barrel shaped vessel or holder that keeps water persistently hot and prepared to utilize.
1 turn off the water heater.
Electric switch or turn the gas control valve to off 2 attach garden hose to the drain valve.
It is also known as an energy efficient green alternative to tank water heater.
If you have a gas water heater turn off the gas supply.
Or may be leak in the drain pipes of the hot water system overflow pipe water heater running.
Tankless water heater considered as a most modern heating device to supply continuous hot water flow.
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.
The first place to check is the plumbing pipes above the water heater.
Frequently when a water heater leaks from the top it s a fixable problem.
Using paper towels wipe down the wet areas on the top of your water heater so it s dry.
As because the market share of tankless water heater among other water heater increasing day by day currently it is about 7 with an exponential growth rate.
