When you set your home’s thermostat to provide heat during the winter, you expect the furnace to turn on, light the burners, and then run for long enough to evenly spread heat through the rooms. That’s what the gas furnace is for, after all.
But you may run into a problem where the burners in the furnace just won’t stay on. Maybe they turn on for a few minutes, or only a few seconds, but they aren’t burning long enough to provide your home with heat. This problem can happen for different reasons, and we’ll look at several of them below.
Please keep in mind that for most gas furnace issues, you must have a licensed professional for repairs. It’s not only an issue of accuracy but also of safety.