Air Authority Answers: Why is My AC Fan Not Spinning? 

Uh-oh. You’ve tried turning your air conditioner on, and nothing. 

If your AC fan isn’t spinning, you know you won’t have cool air in your home. This is a frustrating problem, especially as summer blazes on. 

MY AC Fan Is Not Spinning

Even if everything else appears to be working, the fan could be the culprit if your AC isn’t working correctly. 

When your AC isn’t working, first, you must determine the issue. When your AC fan is broken, you might notice a strange noise, such as a rattling or no noise at all. 

Related Post: Why is My Air Conditioner Making a Weird Noise? 

Most homes have two AC fans, one on the outside of your home and one inside. Start by checking these first. It may be broken if you don’t hear the typical whirring noise from the outside of the fan. Look and see if the fan is spinning. 

Other signs are AC fan isn’t spinning and a broken air conditioning unit in general include: 

• no cold air blowing from your vents
• sharply-rising utility bills
• frequent and unexpected shut-downs

Reasons Your AC Fan Isn’t Working 

If all signs point to a broken AC fan, several issues could have contributed to it.  

1. Electricity Problems: 

The risk of overheating your unit rises when you’re constantly running your AC in this warm weather. If your system is overheated, it could have tripped the breaker. 

You can try flipping your circuit breaker box. If that fails to resolve the problem, or if it continues happening, it’s time to call in an electrician. 

2. Broken Capacitor 

Your AC capacitor is found in the outdoor air conditioning unit. It is responsible for jolting the power needed to power the AC. Air conditioners require a lot of energy to run, so replacing this part if it is broken or damaged is necessary! 

3. Your Air Filters Need to be Replaced 

If it’s been a while since your air filter has been replaced, it could be the culprit in your AC fan no longer turning. Excess debris in old filters clogs the flow of air throughout the unit. 

Related Post: Air Authority Answers: How Often Should I Change My HVAC Filters? 

4. Your Thermostat is Turned Off

As obvious as this point sounds, sometimes solutions can be simple. In this best-case scenario, check to see if your thermostat is on. 

Can I Fix it Myself or Call in the Experts? 

If troubleshooting the issues for yourself fails, consider calling in the experts. Trying to D.I.Y. HVAC repair on your own could damage your unit if done incorrectly. 

To keep your fan running, schedule regular HVAC maintenance and repairs. Keeping on top of repairs, replacements, and maintenance will keep you cool in the summer and keep your AC running for many years. 

AC Repair in Cincinnati and Southwest Ohio

If your AC fan isn’t spinning, Air Authority’s HVAC specialists can solve the issue quickly and professionally.  If you’ve already begun your search for HVAC repair, we can even give you a free second opinion. 

 Our team offers accurate diagnosis and professional, friendly service for a competitive price. Contact us or give us a call: 513-229-0789.