Why does my gas heater pilot light keep going out?
How do I make my pilot light stay lit?
- Make sure the thermostat is in heat mode.
- Locate the pilot valve.
- Always turn the valve knob to the off position and make sure to wait at least several minutes for any residual gas to clear away.
- Get your match ready.
- Once the pilot stays lit, turn the pilot valve to the on position.
Why does my gas pilot light keep going out?
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.
How do I clean my 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 won't my pilot light 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. The thermocouple is a metal rod that sticks out right in front of the pilot itself. It senses if flame is present or not.
How do you fix a pilot light that keeps going out?
Once The Flame Is Lit, Turn Gas Control Valve to "On" Once the pilot light is ignited, you can release the reset button after 30 seconds and turn the gas knob to the “On” position. At this time you should hear the main burner come on. Now your pilot light should hold a flame and hot water should be restored!
Why won't my pilot light stay lit on my boiler?
If your furnace's pilot light won't stay on, the furnace won't work. Some common causes include issues with the thermocouple and pilot tube. The thermocouple detects the pilot light via sensors. A faulty thermocouple may arbitrarily determine that the light is off when you want it on and vice versa.Sep 9, 2019
What do you do if your pilot light doesn't stay on?
If your pilot light won't stay alight, it might be the thermocouple. Sometimes dust buildup collects on the thermocouple and blocks the sensor. Try cleaning the thermocouple and then relighting the pilot light. If it continues to go out, the thermocouple might need to be replaced.
Why does my pilot light go out when I release the pilot light knob?
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.