What does a fire pit thermocouple do?
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. Tighten all connections at the thermocouple and gas valve.
Why does my propane fire pit keep shutting off?
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.
How do you make a fire pit stay lit?
So, if you’re tired of constantly lighting and relighting your fire pit, consider the following tips to keep it burning all night long.
- Use Dry Firewood. …
- Use Larger Pieces of Firewood. …
- Place Fire Pit Next to a Windbreak. …
- Dry Your Fire Pit Before Using It. …
- Let Your Firewood Breathe. …
- Beware of Weather. …
- Add More Firewood.
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.
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 you remove a thermocouple from a gas fireplace?
The only tool you need to replace a thermocouple is a wrench. Turn off the gas supply to the gas valve. Use the wrench to unscrew the connector that holds the thermocouple to the gas valve, then unhook the probe from its clip and pull out the entire thermocouple assembly.
Should thermocouple be in pilot flame?
The pilot flame should touch the thermocouple at a specific level. If the flame is blue and weak, and barely reaches the thermocouple, it needs to be stronger. If it extends well above the thermocouple, it’s too strong.
Are thermocouples universal?
Honeywell, White Rodgers, and other manufacturers make universal replacement thermocouples, usually with a 30-millivolts (mV) rating for standing-pilot furnaces. … Electronic flame sensors are much less universal, and you must find the exact part specified for your furnace model.
Can you clean a thermocouple?
Yes, you can clean a thermocouple, but the task must be done with a light touch. Remove the thermocouple from the process assembly, using a steel wool or emery cloth, lightly clean the tip removing any build up.