To do this you must cut the power to the furnace first by turning off the circuit that powers it.
Electronic ignition furnace reset.
Find the ignition button.
The electronic ignition system in a gas furnace is a modern development that provides more reliable performance than a standing pilot and offers energy savings through better furnace efficiency.
Reset the igniter switch the igniter to the off position and wait at least five minutes before turning it back on.
You can reset the ignition on your furnace simply.
If your pilot lights release the ignition button and hold the smaller red button for one minute.
Furnace lockout reset procedure though lockout mode errors and resets do vary from manufacturer to manufacturer most use a simple reset procedure that involves turning power off to the furnace for thirty seconds or longer and turning it back.
Turn this to off and leave it off for at least 5 minutes.
Turn your furnace back on.
Since there are many different types of gas furnaces it is difficult to cover every single possible gas furnace problem that can occur with a gas furnace in one article.
There are two basic types of electronic ignition systems.
Some furnaces may have a red button that you have to push to reset it.
Today natural gas furnaces usually come with automatic ignition options making this task simpler for some folks.
Once the power is off you can remove the burner door to reveal the ignitor.
Most electric furnaces have an ignition button with a smaller red button next to it.