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

https://jaidencoge639.theglensecret.com/what-to-do-when-your-thermostat-says-heat-but-it-s-cold

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.