Gas furnaces don t run exclusively on natural gas power.
Gas furnace burners won t light.
If the blower motor in the furnace causes a power overload that trips the circuit breaker not only will the motor fail to come on the burners won t fire either.
If your gas furnace wont ignite and you have a few cold days ahead before it gets fixed here is how to light it manually to get by until the furnace gets re.