Use These Furnace Troubleshooting Tips for Perfect Home Comfort

If you’re experiencing trouble with your heating system, there are a few items you can check before giving us a call. Furnace troubleshooting on your own can save you time—and the cost of a service call. But if these tips don’t take care of your problem, remember you can always call Affordable Heating & Air Conditioning for service: 414-481-2727.

technician troubleshooting furnace

Furnace Troubleshooting Steps to Try If Your Heat Isn’t Working

Not sure what to do if your heat is out? Try a few of these tips, straight from our Bryant® experts:

  • Make sure your thermostat is set to the “heat” position.

  • If you have a digital thermostat, check that its batteries are working.
  • Check your thermostat to make sure it’s set to a temperature warmer than your home air.
  • Ensure heating vents are open and unblocked throughout your home.
  • Look at the power switch on your furnace to make sure it’s set to “on.” This switch must remain on year-round for operation of both the furnace and air conditioner.
  • Make sure the circuit breakers in the electrical panel are in the “on” position. Bad weather and lightning can occasionally cause breakers to trip.

  • Change your furnace filter frequently to avoid HVAC air flow problems. All one-inch furnace filters should be replaced monthly and two-inch filters every other month. These are just guidelines—if you have pets or a heavy smoker in your home, change the filter more often.

Call Us for More Tips, Repair, and Maintenance

For more furnace troubleshooting tips or any other questions about your home heat, don’t hesitate to contact Affordable Heating. If necessary, we’ll come to your home, inspect your system, and recommend maintenance or repair to solve your problem. Call 414-481-2727 or set up an appointment online.

Contact Us

4630 S. Kinnickinnic Ave. Cudahy, WI 53110