air filter

Furnace Troubleshooting: What to Do Before Calling for Furnace Repair

The fluctuating weather in Tuscaloosa can mean a variety of things, from the changing color of leaves to switching on your furnace for the colder months. Of course, total home comfort is your year-round goal, but sometimes our heating and cooling equipment doesn’t feel like doing that. That doesn’t mean that you’re automatically destined for furnace repair though.

When your furnace quits working or you notice it operating oddly, there are a few things you can check on before calling in the experts at KDM Service Corporation for furnace repair. Here are a couple troubleshooting tips to try before giving us a ring. 

1) Check your thermostat

This is one of the simplest checks that homeowners can do on their own, and could solve the issue more than they’d like to admit. Ensure your thermostat is: 

  • Set to “heat”
  • Set higher than the room temperature
  • Utilizing a newer battery

2) Look at the furnace filter 

Dirty filters can cause furnaces to act weirdly, making them shut down without notice and without making a sound. Furnace filters have been the cause for quite a few furnace repair calls in the past, but there’s no reason to pick up the phone when you can swap it out yourself. Not to mention that a dirty furnace filter lowers your system’s efficiency and reduces airflow.

3) Find and inspect your furnace’s switches

Most of the time, switches to your furnace are found:

  • Around the furnace and typically look like your regular light switch.
  • At your circuit breaker panel. Identify the breaker that controls your furnace and find out if it is in the middle position or the Off position. If it is, cycle the breaker to Off and then flip it back to the On position. 

4) Open all of your vents

A common error among homeowners is to close vents in unoccupied rooms, but this might actually lead to a need for furnace repair. Closing these vents can potentially cause your system to be less efficient and shut down because of added airflow pressure.

If you’ve completed these four troubleshooting tips and still aren’t having any luck getting your system back up and running, it’s probably time to give us a ring. The team at KDM Service Corporation in Tuscaloosa are here to ensure all of your furnace repair needs are met, so give us a call at 205-208-8090.

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