A faulty, misaligned, dirty, or damaged thermocouple is often the culprit behind your pilot light going out. The thermocouple is an automatic safety shutoff device that prevents the gas valve from opening if the pilot light is out.
Why does my water heater pilot light keep blowing out?
Too much air: If the combustion chamber where the gas burner sits at the base of the water heater isn't sealed properly, the pilot light could be consistently being blown out by a strong draft or a change in outer air pressure.3 sept 2019
How do you know if you have a bad thermocouple?
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.15 dic 2021
What do you do if your water heater pilot light won't stay lit?
https://www.youtube.com/watch?v=nLb5djPBaa4
How do you clean a thermocouple?
The best way to clean your thermocouple is to use either a piece of steel wool or the coarse side of a sponge to gently clean off any soot or other remnants. You can use a pencil eraser to clean between the threads of the screw that connects the thermocouple to the control valve of your system.
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.15 ene 2021
How do I stop my pilot light from blowing out?
https://www.youtube.com/watch?v=N7YEUfz0hqI
Will a bad thermocouple keep a pilot light from lighting?
1) Faulty Thermocouple. If your pilot light won't stay lit, the thermocouple is very likely the culprit. ... Sometimes it's referred to as the "flame sensor." It's a safety mechanism that shuts the gas off should the pilot go out.
How do you fix a bad thermocouple?
https://www.youtube.com/watch?v=3EKbSiAJyiI
Can you clean a thermocouple without removing it?
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.7 sept 2021
Does cleaning a thermocouple work?
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. Cleaning a thermocouple is not a fix for an issue, such as inaccurate readings.7 sept 2021