If your furnace pilot light wont light, dont panic!
you’re able to usually get it burning again with a few simple steps.
In this blog post, we will walk you through the process of relighting your furnace pilot light.
We will also provide some tips on how to prevent this from happening again in the future.
There are a few common reasons why your furnace pilot light might not be lighting.
Here are some of the most common culprits:
The pilot light is out of gas.
Call your HVAC technician if you think this might be the problem.
They can come out and refill your tank so that your furnace can start working again.
The pilot light is clogged with soot or dirt.
If the pilot light is clogged, it wont be able to ignite.
The igniter is bad or isnt getting power.
If the igniter is bad, it wont be able to start the furnace.
If you think this might be the problem, call your HVAC technician for a diagnosis.
The pilot light is usually located near the burner.
It will be a small, blue flame.
What to do if my pilot light wont light?
ensure the furnace switch is in the on position.
Clean the pilot light with a damp cloth.
Light a match and hold it up to the pilot light.
Push in and then release the reset button on the furnace.
How do I know if my pilot light is on?
The pilot light is a small, burning flame that helps ignite the gas in your furnace.
If it goes out, the furnace wont work.
you might usually see the pilot light on the side or front of your furnace.
It may be blue, yellow, or orange.
If you cant see the pilot light, it may be hidden behind a panel.
Look for a small hole in the panel.
The pilot light will be inside the hole.
Check the furnace switch to see if its in the on position.
Listen for the sound of the pilot light clicking on.
What would cause a gas furnace not to ignite?
There are a few things that could cause your furnace not to ignite.
One of the most common reasons is a dirty pilot light.
Another common problem is a faulty thermocouple.
If the thermocouple isnt working properly, it can prevent the furnace from igniting.
If the thermocouple falls off when you pick it up, then its defective and needs to be replaced.
Another possibility is that the gas valve is not opening.
This could be due to a number of reasons such as a faulty solenoid or a dirty gas valve.
If the gas valve isnt opening, youll need to troubleshoot it to find out whats causing the problem.
Youll need to call a technician to diagnose and fix the problem.
How do you fix a pilot light that keeps going out?
If the pilot light keeps going out, you may need to adjust the flame.
To do this, remove the front panel of your furnace and locate the adjustment screw on the burner.
Turn the screw counterclockwise until the flame is blue and stable.
Then, tighten the screw a little bit and test it again.
If it still goes out, continue to turn the screw clockwise until the flame is stable.
Be careful not to over adjust or you could damage your furnace.
They can diagnose the problem and fix it for you.
How to prevent my furnace pilot light from going out?
One is to ensure the thermocouple is properly connected.
Another is to clean the pilot light and the gas valve regularly.
You should also check for any obstructions in the air flow, such as cobwebs or dust build-up.
If you have a humidifier, confirm the water level is set correctly and that the hose isnt kinked.
Finally, always use caution when working on your furnace and follow the manufacturers instructions.
First, confirm the power to the furnace is turned off.
Then remove the front panel of the furnace and locate the two wires leading to the igniter.
If there is any soot or dirt on the electrodes, it can prevent the furnace from igniting.
Reattach the wires to the igniter and replace the screws.
Turn on the power to the furnace and hold a lighter or matches up to the pilot light opening.
The pilot light should ignite.
If the pilot light still wont stay lit, you may need to replace the igniter.
The igniter is the small, white part of the furnace that lights when you turn on the gas.
you’re able to buy a new igniter at most hardware stores.
Can you manually light a pilot light?
Some furnaces have a manual pilot light that you could light if the electronic ignition fails.
To do this, remove the front panel of the furnace and locate the pilot light opening.
There should be a small lever next to it.
Push in the lever and hold it while you light the pilot light with a lighter or matches.
Once the pilot is lit, release the lever.
If the pilot light goes out, repeat the process.
If your furnace has a manual pilot light, you could also use it to test for gas leaks.
To do this, turn off the power to the furnace and disconnect the wires from the igniter.
Then hold a lighter or matches up to the pilot light opening.
If the pilot light stays lit, there is no gas leak.
How much does it cost to relight a pilot?
If you have a gas furnace, the pilot light is an important part of your heating system.
The pilot light ignites the main burner assembly and provides heat for your home.
The cost to relight a pilot light will vary depending on your location.
However, its usually a relatively inexpensive service call.
Most HVAC technicians should be able to relight the pilot for you in just a few minutes.
How do you reset the pilot light on a furnace?
There are a few different ways to reset the pilot light on a furnace.
One common way is to use a paperclip to press the button on the gas valve.
you’re able to also use a long-handled fireplace poker to push the reset button.
If your pilot light wont stay lit, there could be something wrong with your furnace.
In this case, its best to call a technician for help.
They can determine whats wrong with your furnace and fix the problem.
Another possibility is that there is something blocking the flow of gas to the pilot light.
To replace the furnace pilot light:
Unplug your furnace.
Remove the cover of the furnace.
Locate the pilot light.
Disconnect the wires from the old pilot light.
Connect the new pilot light to the wires.
Put everything back together and plug in your furnace.
Turn on your furnace and see if the pilot light is lit.
Why does my furnace pilot light keep going out?
Why wont my furnace pilot light stay lit?
A: There are a few reasons why your furnaces pilot light might not stay lit.
How can I light my furnace pilot light if its gone out?
Next, locate the pilot light assembly.
Turn the knob until you hear a clicking sound, then hold down the knob for about 30 seconds.
Release the knob and wait for the pilot light to come on.
How can I keep my furnaces pilot light from going out?
And finally, verify that there isnt anything blocking the air intake on your furnace.
Conclusion
If your furnace pilot light wont stay lit, dont panic!
