If your air conditioner won’t shut off, it’s more than just an inconvenience—it can lead to higher energy costs and unnecessary wear on your system. While an AC is designed to cycle on and off throughout the day, a unit that runs nonstop signals an issue that needs attention.
Why Your AC Might Be Running Constantly
One common issue is a thermostat malfunction. If the thermostat isn’t reading the indoor temperature correctly, it may not signal the AC to turn off when it should. Checking the thermostat settings and replacing the batteries can sometimes resolve the problem.
A clogged air filter can also force your AC to run longer than necessary. When airflow is restricted, the system has to work harder to cool your home, which can prevent it from reaching the set temperature. Replacing a dirty filter improves airflow and helps your system operate efficiently.
Refrigerant issues can also play a role. If your AC is low on refrigerant, it won’t be able to cool properly, causing it to run non-stop as it struggles to reach the desired temperature. Refrigerant leaks should always be addressed by a local AC repair service to avoid further damage.
Another possible cause is dirty condenser coils. The outdoor unit relies on these coils to release heat, but when they’re covered in dirt and debris, they become less effective and the system keeps trying to cool your home.
Steps to Troubleshoot the Issue
Before calling for professional repairs, there are a few things you can check. First, look at your thermostat settings. Make sure it’s set to cooling mode and that the fan is on “Auto” rather than “On.” Next, inspect the air filter and replace it if it looks dirty. Also, check the outdoor unit for debris buildup and clear away anything blocking airflow.
When to Call a Professional
If your AC still won’t turn off after basic troubleshooting, there may be a more serious problem, such as an electrical failure, a stuck relay switch, or a refrigerant leak. These issues require expert attention from an expert cooling services team to prevent further damage and ensure your system operates efficiently.
Reliable AC Repairs in Champaign, IL
If your air conditioner is running nonstop, our team at Bash Heating & Air Conditioning, Inc. is here to help with expert AC repair services in Champaign. Contact us today to make your home cool and comfortable again.
