Remove it with a screwdriver and clean it while being careful not to break it.
Gas floor furnace not turning on.
A furnace not kicking on is one of the most alarming things of the winter.
Stuck buttons can cause your furnace to not shut off properly and will.
If you own a gas furnace make sure that your gas line has not been accidentally turned off.
Your heat won t come on if you have a limited gas supply.
There you are nestled in on a chilly winter night watching movies.
The pilot light can go out on a gas or oil furnace which means the burners will not be able to ignite.
Your furnace uses gas to produce heat but it also uses electricity to blow air throughout your home.
To fix the furnace that won t start turn off the power to the furnace and turn off the gas.
You press the thermostat up a couple more times and nothing.
If the fuse to your furnace is blown your system will not turn on.
If you can t relight the pilot light on your own you will need an hvac technician to examine the burner unit and discover if there is a gas flow problem or excessive dirt along the burner.
Look for a flame and if you see one put the furnace door back on and turn back on the power.
However even many modern furnaces still run pilot lights.
Basically the furnace will not continue in the starting sequence because.
What once was just a nuisance is quickly turning into a cause for panic as the potential dangers start to run in your head what if the pipes freeze what if your electronics are damaged.
If a particular button is sticking down use your fingers or a pair of pliers to try to pull it back up again.
Refer to your user manual to locate the igniter.
If gas or propane flow to this pilot light is interrupted even for a moment the pilot light can go out and will need to be relit.
Remove the front panel and look for the igniter sensor.
First you need to turn off the gas to the furnace.
If your furnace won t turn on check your pilot light.
Turn off your furnace completely including shutting down all electricity running to the furnace as well as turning off the gas and examine its controls.
This is typically located near the burners.
If your furnace does not have a pilot light move on to the next step.
It is usually located near where the flames shoot out of the burners.
Then remove the front panel to find the ignitor or ignition sensor.
Remove the front panel and look for the ignitor sensor.
Refer to your user manual to locate the ignitor.
To fix the furnace that won t start turn off the power to the furnace and turn off the gas.