Gas Water Heater Pilot Light Won T Stay Lit

This tubing connects to the gas controller and will ensure a steady stream of gas.

Gas water heater pilot light won t stay lit.

If you ve checked everything else and the light continually goes out this is probably the cause. This is also a likely cause if the pilot won t ignite at all. This control is part of the gas valve assembly and normally has a dial that will allow for temperature adjustment and will also have a probe that monitors the water temperature. The light goes out due to improper venting or air supply.

In this case you may need to replace your pilot light. A bad thermocouple will shut off gas to both the pilot and the burner so the pilot light won t stay lit. The primary reason a pilot light won t stay lit is simply equipment malfunction. Thankfully a dirty pilot tube is the easiest issue to fix.

If this is the problem then unkinking the tube will occasionally resolve the issue. Down draft from the ceiling fan draft at the bottom of the unit or high winds are also common reasons when the pilot would go out. The thermocouple has been damaged. Sometimes this tubing will get kinked in places which will prevent proper operation.

Most recently manufactured water heaters function with the aid of a thermocouple. Why does your heater s pilot light keep going off. Dirt and debris can collect in the pilot tube causing the flow of gas to be blocked. These are the most common reasons why your heater s pilot light won t stay lit.

There is a chance that your thermocouple has simply gone bad and is the reason your pilot light won t stay lit. If your gas water heater doesn t stay lit you may have a defective control thermostat. Most of the time improper venting would cause the pilot outage on direct vent gas water heaters dv. Another possible reason why a pilot won t stay lit has to do with the flex tubing.

A pilot light can also keep going out because of a problem with the thermocouple. Turn off the control valve and the shutoff. As a result the pilot doesn t get enough fuel to stay lit. Although a blocked gas line is one reason why the pilot light on a rheem water heater won t light or stay lit there are other reasons as well some easier to correct than others.

If you re fairly certain this is the source of the problem you will either need to have the thermocouple replaced or repaired.