Gas Water Heater Pilot Tube

The flame will go out if the tube is clogged with dirt or debris.

Gas water heater pilot tube.

It s a common problem with almost all water heaters. With the correct tools and instructions a clogged pilot orifice can get back to good working order. You must have the pilot lit and the burner on to test for leaks so that gas is flowing through the large tube. Installation is in reverse order of removal.

The pilot light tube has a leak where the tube screws into the control unit. Smith 1660100281571 100281571 pilot thermopile tube assembly for natural gas water heater. Relight the pilot light. Get shopping advice from experts friends and the community.

Although an increasing number of gas water heaters have electronic igniters many still rely on a pilot light to ignite the burner when the. The new tube came with two nuts to use in the installation. An unclean pilot tube. The pilot tube supplies gas to the pilot light for combustion.

How to fix a plugged pilot hole on a water heater. Turn the control valve to on. When the gas burner comes on use a 50 50 dish soap water mix to test the screw joints for air bubbles that indicate leaks. Most of today s energy efficient water heaters will produce a certain amount of condensate.

Reopen the shutoff valve. If there is an excessive condensation it can affect the pilot flame and extinguish it the condensate in this extreme case is running down the flue tube and is dripping on the burner assembly which results in the pilot outage. I have a sears kenmore water heater model 153 333472 h it is a 40 gallon size and was made around 1985. Don t worry there is nothing wrong with your heater.

I ve purchased a replacement tube but i have questions about installing it. It s just dirt build up. Turn off gas supply very easy diy that will save you lots of cash. Cleaning a clogged pilot tube can seem like a daunting endeavor.

Aluminum pilot tubing connects the pilot assembly to the burner. Test for gas leaks. If you re pilot tubing is leaking a small amount of gas it is possible the tubing has been damaged and needs to be replaced.