Water Heater Pilot Tube Leaking

Locate the pilot tube.

Water heater pilot tube leaking.

As best as i can tell the water is leaking through the pilot tube. It is one of two small tubes connected to the automatic gas valve. Therefore a dirty thermocouple might be the reason why your water pilot keeps going out. How to light a gas water heater pilot light duration.

If there is insulation around the supply tubes remove it so you can inspect and replace the tubes if necessary. Water is leaking from my hot water heater in the attic into the bathroom below. I m not sure of the ratio but you want it the consistency to be somewhat thicker than water maybe 1 cup water and one table spoon dish soap. Disconnect the bracket holding both tubes to the gas valve using a.

At first before i knew the name of the pilot tube i figured it was to feed water to the temperature control system to regulate water temperature. Flexible water supply tubes are the most common cause of leaks above the water heater since it is common for these tubes to fail long before the water heater is ready for replacement. Then snug them up with a quarter to half revolution with a wrench. To reattach the three lines to the gas valve thread the nuts into place with your fingers and hand tighten them.

Turn off the water. If this is a gate style valve a wheel that turns turn the valve clockwise as far as you can. The thermocouple is triggered by an electric current produced by the pilot light. Combine in a container and gently swish around until it is evenly distributed.

Although these are the two most common causes of a leaking water heater they are not always the culprits. A layer of dirt and grime can hinder the electric current from reaching the thermocouple. It acts as a safety device to prevent gas leaks. What to do with a leaking water heater step 1.

Gas leak from pilot tube unicuk. The metals are soft so don t over tighten. Below is a list of the four most probable causes of a leak in your water heater. 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.

The other is the thermocouple tube. You can use a mixture of water and dish soap to discover where it is leaking. If the leak is coming from the bottom of the tank it is not looking good for you.