How do you reset a thermocouple?

How do you reset a thermocouple?

Press the reset button on top of the box to turn on the pilot light. Hold the reset button between 30 to 60 seconds to give the thermocouple time to heat up. Release the button to see if the pilot light goes out. The pilot light should stay on after the reset.

When I release the pilot button the flame goes out?

If you’re able to light the pilot light, but it goes out when you release the control knob, the thermocouple probably needs replacing. The thermocouple is a safety device that shuts off gas flow if it senses the pilot light is out, but when damaged it loses its regulatory ability.

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.

How do you reset the pilot light?

How Can I Restart My Pilot Light?

1. Step 1: Turn off your furnace.
2. Step 2: Locate your gas valve.
3. Step 3: Hold down the red button.
4. Step 4: Light the pilot light.
5. Step 5: Let go of the button.
6. Step 6: Turn your gas back on.
7. Step 7: Turn your furnace back on.

Do I need to turn gas off if pilot light goes out?

Since the thermocouple regulates gas going to the pilot, it should cut off on its own if the pilot ever goes out, but that’s only if it’s functioning correctly. If the thermocouple isn’t working properly, then it’s possible that it’s allowing gas to leak into the very room where the heater is located.

Is it safe to relight a pilot light?

If you smell gas or suspect you have a gas leak, turn off the furnace and leave your home as soon as possible. It is dangerous to relight your pilot light when there is natural gas in the air.

Why does my pilot light not stay lit on my gas fireplace?

If the pilot light on your gas fireplace won’t stay lit, a very likely culprit is a component called a thermocouple. A thermocouple is a safety device and is a component of the ignition system. Its purpose is to not allow the gas valve to open if the pilot light isn’t lit.

Why does my gas burner keep going out?

Gas Line Blockage If your burner lights for a short time but then goes out, you may have a blockage in the gas valve. The gas line is what provides fuel to the burner to keep it lit. A complete blockage often prevents the burner from lighting at all.

Can I relight the pilot light by myself?

If your pilot light goes out, your furnace will not be able to produce heat because its burners will not ignite. Often, homeowners can relight the pilot themselves.

Why won’t my furnace’s pilot light stay lit?

The most common reason why your furnace pilot light won’t stay lit is dirty furnace parts. Replacing the thermocouple may only have a little to do with this issue.

Why does the pilot light go out when replacing the thermocouple?

A dirty pilot burner and orifice prevent the pilot light from burning. When you replace the thermocouple, these dirty furnace parts may just attract more dirt to their delicate points, causing the pilot light to go out. Solution: You can solve this issue just by cleaning these pilot burner parts.

What happens when a water heater pilot light is out?

A bad thermocouple will shut off gas to both the pilot and the burner, which is when people notice that the water heater pilot light is out. Your water heater pilot light works in concert with other parts. When your thermocouple detects an unlit pilot, it automatically shuts off the gas to your water heater as a safety precaution.

What to do when the pilot light is not working?

And when the gas supply is hampered, the pilot light will not work as well. Solution: Changing the gas valve is the best solution in this situation. Here’s how to do it,