The last thing you want to happen on a cold winter day is to turn on the furnace to heat your home, only to have the furnace immediately stop working. When this happens, we recommend that you check on the electrical panel to your home to see if a circuit breaker has been tripped. If one has, reset the breaker and try the furnace again. If the furnace turns on, but then immediately trips the circuit breaker again, there’s a problem that needs to be addressed.
(Yes, a gas furnace can trip a circuit breaker. Natural gas furnaces do rely on a number of electrical components, such as the blower motor fan and the electronic ignition system. This isn’t just an electric furnace problem.)