Heating System Troubleshooting Tips

Furnace Troubleshooting – Pensacola, FL

Before calling for Gas Furnace emergency service, please read the tips below. It may prevent a service call or help us diagnose your problem quicker. White Sands Cooling and Heating is your local choice for furnace troubleshooting in Pensacola, FL, and also the surrounding areas.

System: Gas Furnace

Symptom: Not Heating

  • Check the settings on your thermostat. Make sure the temperature control selector is set above the current room temperature, and also make sure the system switch is on the HEAT or AUTO position. The fan switch should be set to ON for continuous airflow or also AUTO if you want the blower to operate only while the heat pump is operating.
  • Try to get the furnace to turn on by raising the thermostat to its highest temperature setting.
  • 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 also not obstructed.
  • Check the power disconnect switch by the furnace.
  • Check the fuse/breaker at the electrical panel for the furnace.
  • Make sure the gas control valve to the furnace is open.
  • Check the pilot light. (Electronic ignitions will not have a pilot light).
  • If the problem persists, please call us. 850.932.9800

Furnace Troubleshooting Experts – White Sands Cooling and Heating

Trust the local choice for all your furnace troubleshooting. If you need heating and air repair, service, or installation call us for your appointment today!