During hot summer months, a functioning AC unit is a must for any homeowner. But how can you tell if your air conditioner needs professional attention? Here are a few telltale signs it may be time to call for AC service.
1. Failure to Keep Up With the Heat
A top indicator that your AC needs repairs is if it’s not cooling your home effectively. If the temperature inside remains uncomfortably warm even when you’ve got the unit cranked, that likely means it’s low on refrigerant. Lack of refrigerant impacts your AC’s ability to remove heat from the air. Schedule AC service promptly to diagnose and fix any leaks.
2. Cycling On and Off
Pay attention to how often your AC turns on and off. Frequent cycling typically signals an underlying issue. This could range from dirty air filters to an electrical problem. The constant starting and stopping strains your AC and drives up energy bills. Don’t ignore frequent on/off cycles; contact a technician for inspection and repairs.
3. Strange Noises
Unusual sounds like squealing, grinding, or clicking noises point to technical problems. For example, squealing or screeching from the unit often means the fan belt needs replacement. Clicking could signal an issue with the condenser relay. Don’t try DIY repairs. Let a professional diagnose and fix the issue.
4. Other Signs Something Isn’t Right
Other clues your unit needs AC service include lackluster airflow, the smell of burning plastic, water leaks around the unit, or spikes on your electric bill. According to This Old House, nearly 90% of homes use air conditioning in the United States. Don’t let AC issues make your home hot and uncomfortable this summer. Schedule maintenance at the first sign of trouble.
