Furnace won’t start before a cold night? Check the thermostat, filter, and breaker first

https://telegra.ph/Why-Your-AC-Runs-but-the-House-Still-Feels-Warm-01-24

Furnace won’t start before a cold night? Check the thermostat, filter, and breaker first. If it still won’t fire, igniter or control board issues may be to blame. Emergency service can keep pipes from freezing.