Furnace or Air Conditioning Issues

  • If there is no air coming out of the vents, check condition of air filter & replace if needed. Standard size is (16x25x1).
  • Make sure thermostat is set on AUTO not FAN.
  • If you have a light switch in your furnace closet, put it to the “on” position.
  • If unit is frozen outside turn thermostat to “off” so unit defrosts.
  • Do not set thermostat below 70 degrees.
  • If door is removed to access filter, it must be secured properly in order for unit to turn back on.
  • Safety feature will not allow gas to get to pilot light unless its vent cover is securely attached. This may be indicated with a flashing light.
  • Check condensation line/tube when water is around furnace area.
  • Check breaker box to ensure breaker has not tripped.

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