Oil Furnace - No Heating
- Check the settings on your thermostat. Make sure the temperature control
selector is set above the current room temperature, and the system switch
is on the HEAT or AUTO position. The fan switch should be set to ON for
continuous airflow or AUTO if you want the blower to operate only while
the furnace is operating.
- Try to get the furnace to turn on by raising the thermostat to its highest
- If the air flow out of your registers seems low, check the air filter.
An extremely dirty air filter can block air flow.
- Make sure all registers are open and not obstructed.
- Check the power disconnect switch by the furnace.
- Check the fuse/breaker at the electrical panel for the furnace.
If the problem persists, please
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