The best way to beat the Florida heat is with a reliable air conditioning unit. If your unit is on the fritz, you need professional repair—fast. A broken AC unit is not only an uncomfortable hassle, but it can also pose risks to your health and require more expenses if the issue isn’t addressed promptly.

Even a few hours in Jacksonville’s hot, humid summers can be uncomfortable and even unsafe. When your AC suddenly stops working, you can’t afford to wait days for a fix; it’s crucial to recognize the signs of a unit in distress and the cause to know where to go for a solution.

Keep reading for five signs your AC needs same-day repair from a trusted local HVAC expert.

Low or No Airflow

If your AC is running but little to no air is coming out, there’s a problem. This is most often caused by a dirty or clogged air filter that’s hindering the airflow, which can also reduce your home’s indoor air quality.

Additionally, low or no airflow can happen when your ductwork is blocked or leaky. Clean or replace your air filters regularly and check your vents and ductwork for visible signs of damage or clogs, calling on a professional as needed.

A broken blower motor might also disrupt airflow, which requires professional repair.

Strange Noises

You may notice a range of loud, unusual noises coming from your unit during operation. Banging noises often indicate loose or broken internal components, whereas buzzing or clicking sounds usually mean there’s an electrical issue.

Squealing or screeching may mean the belts or bearings are worn out, and hissing could indicate a refrigerant leak. For anything other than a mild humming noise, shut off your unit immediately and reach out to an HVAC technician.

Frozen Evaporator Coils

Evaporator coils freeze when ice builds up, which can lead to damage and even total system failure. It could mean that your air filter or ductwork is clogged or dirty, your refrigerant is leaking or low, or your blower fan is malfunctioning.

Not addressing the issue can lead to water and AC system damage. To fix this, shut off your unit’s power, and allow the coils to fully thaw out, and clean or replace the air filter if needed. If this doesn’t help, contact an expert.

Frequently Tripped Breakers

If your breaker frequently trips when your AC unit turns on, it’s often caused by an electrical overload, loose wiring, dirty condenser coils, or a faulty capacitor or compressor.

If ignored, this issue can lead to overheating and even an electrical fire. Instead of continuously resetting your breaker, call a technician for immediate attention.

Unresponsive Thermostat

Your thermostat is responsible for maintaining your AC unit’s performance to achieve your desired temperature.

If it’s not responsive to your commands, first check the batteries and replace them if they’re dead. If batteries aren’t the issue, it could be due to a faulty sensor, loose wiring or connection, or a control board malfunction.

Schedule an appointment with a trained technician if this is the case.

Choose United Air Temp for Expert AC Solutions in Jacksonville

United Air Temp has you covered with comprehensive AC services in Jacksonville. A leader in home comfort since 1931, we’ve got an extensive range of expertise in the HVAC industry.

We provide same-day and 24/7 emergency services and free estimates, and our technicians are highly trained for added peace of mind.

See why we deliver complete customer satisfaction for yourself. Schedule an appointment with our team today!