I don't have any Cooling/Air Conditioning
Troubleshooting Tips > I don't have any Cooling/Air Conditioning
Check your thermostat:
  • Is it set below room temperature?
  • Be sure your thermostat is set on cooling mode.

Make sure your furnace or air handler switch is in the ON position.

If you have oil heat, make sure your oil burner switch is in the ON position.

  • Your A/C will not operate when the oil burner switch is OFF.

Check all fuses and circuit breakers:

  • Look in your main electric panel box.
  • Circuit breakers may look like they're on. Check that they're not tripped.
Check the blower door:
  • The blower door may be removed or slightly open. This could cause a switch on the door to shut down the furnace.
  • Close the door securely.
   
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