How do you fix a gas fire pit that won’t stay lit?

Why does my outdoor gas fire pit keep going out?

If you get dust in the pilot assembly and the pilot needs to be cleaned out, it produces a “lazy” flame, which will be disturbed by the draught of the main burners. The flame lifts away from the thermocouple and causes the temperature on the tip of the thermocouple to drop. This, in turn, makes the gas valve shut off.

Why is my gas fire pit not staying lit?

Check burner ports and the fuel orifice for blockages and keep them clean. Dirty burner ports can also cause burner backfires so be sure to clear away even the smallest debris. If your gas fire pit lights but doesn’t stay lit, this can also be a result of dirty ports or faulty valves.

How do you clean a thermocouple on a gas fire pit?

How to Clean the Thermocouple in a Gas Fireplace

  1. Turn off the fireplace gas valve and remove the front panel from the fireplace. …
  2. Find the thermocouple, which is located next to the pilot light and looks like a small straight pipe.
  3. Use a can of compressed air to gently blow away any dust and dirt from the thermocouple.
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Why does my fire keep going out?

The ‘Fire Triangle’ taught us that fire needs three things to burn: oxygen, heat and fuel. … While the most common causes of log burners going out are insufficient oxygen, fuel or heat, stoves also rely on a properly functioning chimney. The purpose of this is to draw out exhaust fumes that could suffocate your fire.

How do I get more flames from my propane fire pit?

For your safety, ensure your gas is turned off and then simply brush away some of the media from the holes in your burner. Once cleared, turn your gas back on and your flames should be vastly improved.

How do I know if my thermocouple is bad?

If you can’t get the flame to light at all, and you’re sure the gas is on, there’s probably an obstruction in the pilot tube. If the flame lights and goes out when you release the gas control knob after holding it in for the recommended 20 to 30 seconds, that’s the sign of a thermocouple malfunction.

What does a thermocouple do in a gas fire pit?

Thermocouple. Some fire pits have a thermocouple which senses the heat from the pilot light flame. That signals the gas valve to stay open when the pilot is on.

Why is my fire pit not working?

Narrowing down the possible issues that might be contributing to the failure of your firepit can range from an incomplete installation, an insufficient fuel supply, loose lines or fittings, strong breezes, or even mishandling or neglecting to maintain your fire feature.

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