A running AC that fails to cool isn’t just frustrating—it’s a sign that something is wrong. In Florida’s heat, a malfunctioning air conditioner can quickly turn your home uncomfortable, leaving you searching for answers. Whether your system is blowing warm air, struggling to maintain the set temperature, or cycling constantly without results, the issue could stem from airflow restrictions, refrigerant problems, thermostat malfunctions, or electrical failures.
Some of these problems have quick fixes, while others require professional attention. Below, we’ll cover the most common reasons your AC isn’t cooling and what steps you can take to restore its performance.
Image caption goes here
Refrigerant is the chemical that absorbs heat from inside your home and releases it outside. If your system doesn’t have enough refrigerant, it won’t be able to cool properly. A refrigerant leak is the most common cause of low levels, and running an AC with insufficient refrigerant can lead to poor cooling, frozen coils, and even compressor failure.
Leaks often develop in the refrigerant lines due to corrosion, vibrations, or manufacturing defects. Because refrigerant is in a closed-loop system, it should never run low unless there is a leak. Signs of this issue include warm air from vents, ice buildup on the refrigerant lines, or hissing noises near the AC unit.
If you suspect a refrigerant leak, turn off the system and contact an HVAC professional. Handling refrigerants requires specialized certification and professional help. Adding more without fixing the leak will not solve the problem. A technician will locate the leak, repair it, and recharge the system to the correct refrigerant levels.
Some AC issues require professional expertise. If your system has a refrigerant leak, frozen coils, electrical failures, or persistent cooling problems despite basic troubleshooting, it’s time to call for service.
10-8 HVAC provides expert diagnostics and repair for all types of AC problems in Cape Coral. Whether your system needs refrigerant, a new thermostat, or electrical repairs, we’ll get it back to full cooling capacity.
If your AC isn’t keeping up with the Florida heat, contact 10-8 HVAC today.
A running AC that fails to cool isn’t just frustrating—it’s a sign that something is...
A running AC that fails to cool isn’t just frustrating—it’s a sign that something is...
