The thermocouple is what allows your w.

Whirlpool water heater pilot will not stay lit. It’s a sporadic case, but if the main control valve has a problem, then the hot water tank. Put the flame from the. Once the pilot is burning well, release the knob and turn it to the ‘on’ setting.

To fix this is also simple: It fails to send a signal to the gas valve to open up, meaning gas does no flow to the pilot and. Light your match or you can use a lighter.

If you’ve looked at the. A faulty main control can be the reason why the pilot light won’t stay on. The flame is blue and about 1 1/2 inches is height.

Today we had only warm water and checking the water heater discovered the pilot. Most gas fired water heaters use a standing pilot to ignite the main burner. A water heater pilot light that won’t stay lit is almost always caused by a bad thermocouple.

Lack of combustible air is another cause of pilot light won’t stay lit on water heater. The pilot light with not stay lit. The most common reason that a water heater pilot lights but not the burner is that the thermocouple is bad.

When it’s bent to a certain extent away from the pilot light, it’s no longer functional because it won’t be able to detect the heat. This is another issue that occurs less frequently, so you must eliminate other possibilities. A malfunctioning pilot light not only prevents your water heater from operating correctly, but it can also be an indicator of potential gas buildup.