When your cooling system can’t keep up with the Florida heat, it’s time to bring in the experts. At Kyzar Air Conditioning, we provide dependable AC repair in Greenacres to keep your home comfortable year-round. Our skilled technicians quickly identify the issue and offer lasting solutions to restore your comfort. Call 772-356-4148 today to schedule a free consultation and get your system back on track.
Why Is Your AC Blowing Warm Air?
Nothing’s more frustrating than an air conditioner that runs but doesn’t cool your home—especially during peak summer. If you’re dealing with warm air instead of a refreshing breeze, don’t panic. Several common causes could be behind it, and many are fixable with professional help.
Here are some of the most frequent reasons AC systems blow warm air and what you can do next.
Thermostat Troubles
The thermostat might be the culprit. Make sure it’s set to “cool” and not “fan” or “heat.” If the settings look right but the system is still blowing warm air, your thermostat may not be working properly. Replacing the batteries could fix the issue, but a malfunctioning thermostat might need repair or replacement.
Clogged Air Filter
A dirty air filter can restrict airflow and overheat your system, causing it to stop cooling. If it’s been more than a month since you last changed your filter, give it a check. A fresh filter might be all your AC needs to start cooling again. Regular replacement also boosts energy efficiency and indoor air quality.
Low Refrigerant
Refrigerant is essential for cooling, and low levels can result in warm air blowing from your vents. Since refrigerant doesn’t evaporate on its own, low levels typically mean there’s a leak. This requires a licensed HVAC technician to inspect, repair the leak, and recharge the system properly.
Outdoor Unit Problems
Your AC’s outdoor condenser unit plays a key role in releasing heat. If it’s blocked by debris like grass, dirt, or leaves—or if the coils are damaged—cooling performance can drop. Clear away any visible obstructions. If that doesn’t help, the unit might need a professional cleaning or repair.
Frozen Evaporator Coils
Yes, ice can be a bad sign. When coils freeze due to low refrigerant or restricted airflow, they stop absorbing heat. You may see ice on the unit or notice water pooling nearby. Turn off your AC immediately and let it thaw. Once thawed, have a technician check for the root cause.
Electrical Issues
Air conditioners rely on various electrical components. If something like a capacitor or contactor fails, the fan might still run while the cooling function stops. Tripped breakers or a blown fuse can also be behind the issue. Since electrical repairs can be risky, it’s best to leave them to professionals.
Leaky Ductwork
Sometimes your AC is cooling just fine—but the air is escaping before it reaches your rooms. Duct leaks can allow cool air to disappear into attics or crawlspaces. This is common in older systems or poorly maintained ducts. A technician can inspect and seal any problem areas to improve performance.
Aging or Worn-Out AC System
If your AC is 10–15 years old and repairs are becoming more frequent, it might be nearing the end of its lifespan. Older systems lose efficiency, even when all parts are functioning. A new unit could offer better cooling, lower energy costs, and fewer repair bills over time.
What You Can Check Before Calling a Technician
Before scheduling service, try these simple steps:
- Make sure the thermostat is set to “cool” and the temperature is correct
- Replace a dirty air filter
- Check your breaker panel for tripped switches
- Inspect the outdoor unit for any debris
If none of these solve the issue, it’s time to call in the pros.
Greenacres AC Repair You Can Trust
Don’t let a broken air conditioner make your home uncomfortable. Kyzar Air Conditioning offers responsive and professional AC repair in Greenacres to help you stay cool no matter the weather. Call us at 772-356-4148 to schedule your free consultation and get reliable help from a team that puts your comfort first.