Air Conditioner Not Working? Here’s What You Should Do


Based on where you live, having an air conditioner at home may be essential, especially during the summer. If your AC happens to break down, it may take days for you to get a professional to come home and fix it. Due to this, it’s a good idea to learn how to diagnose a broken AC and repair it on your own so you can get it back up and running. 

Ac Troubleshooting Tips

  1. Check whether the thermostat is set properly: Sometimes fixing the AC can be as simple as learning how to set the thermostat right. If it is set incorrectly, your air conditioner may not work.
  2. Change the batteries of the thermostat: If you haven’t changed the batteries in your thermostat for a while now, you may be dealing with a dead battery. In this case, you’ll need to change the batteries to get your AC working. 
  3. Replace the filter: If the filter collects too much dust, your air conditioner may not work as well since the air cannot flow out properly. So, it’s a good idea to change the air filters from time to time.
  4. Check the vents and ducts: It’s important to check whether the duct and vents are clean. If they are clogged, your AC will not work the way it should.

When You Should Contact an Hvac Professional?

While there’s a lot you can do on your own to fix your air conditioner, there may be times when it’s actually better to have a professional come in. Here’s when you should call an HVAC professional:

  1. You hear noises coming from the AC: If your air conditioner is making strange noises, it’s not likely something you can fix on your own. It’s best that you contact a professional who can look into the issue and find a solution. 
  2. Issues with an outdoor AC: If you are facing issues with an outdoor unit, it’s best to leave the fixing to a professional. Trying to repair something complicated on your own could void your warranty. 
  3. Improperly installed unit: If you find that your AC unit was not properly installed, make sure to call a professional and have it reinstalled.