What would cause a pilot light to not stay lit?
What would cause a pilot light to not stay lit?
The Buildup of Dirt or Debris Around The Pilot Light – Over the years it’s easy for dust, debris, and dirt to build up on the inside of the intake valve where the pilot light resides. This makes it difficult for the flame to breath and as a result causes the pilot light to go out suddenly.
Why does my gas stove pilot light keep going out?
Sometimes pilot lights go out because the flame is set too low. The owner’s manual provides information for adjusting the flame. Other problems like low gas pressure, a loose or faulty thermocouple or a gas control valve that’s not working right can also cause the pilot light to keep going out.
How much does it cost to replace a thermocouple?
It costs $150 to $250 to replace a thermocouple. It checks to make sure the pilot light is on. It will shut the gas off if it’s not.
How do you fix a pilot light that keeps going out?
This is and easy fix, simply let it cool down and brush off the dirt or debris. Your thermocouple might bend. The end that sits near the pilot light flame is what communicates with the gas valve and tells it to open or close. If it is bent away from the flame it won’t register heat and will keep the gas valve closed.
What do you do when your pilot light keeps going out?
Dirt Buildup on the Thermocouple If your furnace pilot light keeps going out, our team of HVAC technicians and licensed plumbers recommends detaching the thermocouple from the furnace and cleaning it to remove the dirt. If this does not eliminate the issue, you may need to replace the component with a new one.
How much is a thermocouple?
1 cause of pilot lights that won’t stay lit is a worn-out thermocouple. It’s easy to replace and a new one costs $5 to $10. Rather than trying to unfasten the thermocouple inside the water heater’s burning chamber, it’s easier to remove the whole burner and thermocouple assembly.
Why does your pilot light not light all the time?
Common Reasons Your Furnace Pilot Won’t Light. There are several possible reasons why your gas furnace pilot won’t light: an ongoing draft, a faulty thermocouple, an accumulation of dirt, or an inefficient supply. Ongoing Draft. Over the years, your pilot light may blow out periodically due to a strong draft during storm activity, or during times when there is a high wind.
Why does your pilot light keep blowing out?
A draft might be the reason your pilot light keeps going out. The draft can come from under a doorway, through a window or even from under the floor. An easy way to check for drafts is to place a burning candle at the approximate location of the pilot. Watch the flame, and it will alert you to a blowing wind by bending with the wind’s direction.
Should I keep the pilot light burning on a gas fireplace?
Leaving the gas on keeps this compound moving out of the tubes. Keeping the pilot light on will also keep moisture out of the unit and in turn, help prevent corrosion. Plus, if the fireplace is located in the basement, it may also help to reduce humidity levels.
Why wont my pilot light stay lit?
The primary reason a pilot light won’t stay lit is simply equipment malfunction. If you’ve checked everything else and the light continually goes out, this is probably the cause. In this case, you may need to replace your pilot light. A pilot light can also keep going out because of a problem with the thermocouple.
