Furnaces, if they receive annual maintenance in the fall, will run with few problems during each winter. However, repair problems can still crop up, and one of the more common ones is when the furnace causes a circuit breaker to trip. This will cause the furnace to stop working until the breaker is reset. Sometimes this will only happen once.
But if the furnace continues to trip the circuit breaker, there might be something wrong with the furnace or the electrical panel that will require professionals.