Gas Furnace/Oil Furnace

Always check and replace dirty filters first.

1. Is your thermostat set on heat?
2. Is your thermostat set up so heat comes on?
3. If you turn your thermostat to fan, does the fan turn on and does air come out?
   1. If the answer is no, check switches, breakers and fuses.
   2. If the answer is yes, check for fuel.  

Oil Furnace: Do you have fuel in the tank?
Gas Furnace: Are other gas appliances working?

1. Call for service.