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

https://kameronregw146.cavandoragh.org/dirty-air-filters-that-cause-big-hvac-problems

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.