AC Not Cooling in Tampa, Florida
Low Refrigerant
Your AC may be low on refrigerant because of a leak in the system.
Frozen Evaporator Coil
A frozen coil blocks airflow and prevents your home from cooling properly.
Dirty Air Filter
A clogged filter restricts airflow and reduces cooling performance.
Dirty Condenser Coil
A dirty outdoor coil makes it difficult for your AC to remove heat.
Bad Capacitor
A failed capacitor can prevent the compressor or fan from starting.
Compressor Problems
The compressor is the heart of your AC system. If it fails, cooling stops.
Thermostat Issues
An incorrect setting or faulty thermostat may prevent proper cooling.
Electrical Problems
Faulty wiring, relays or contactors can keep your AC from cooling.
Why Is My AC Running but Not Cooling?

If your air conditioner is running but your home still isn’t getting cooler, several issues could be preventing your system from working properly. Low refrigerant, dirty air filters, frozen evaporator coils, thermostat malfunctions, electrical problems, or a failing compressor are some of the most common causes. At City Cool Services, we provide fast and accurate AC repair in Tampa, Florida, diagnosing the problem quickly and restoring cool, comfortable air to your home. Don’t wait until the problem gets worse—our experienced HVAC technicians are ready to help.
A Frozen Evaporator Coil Can Stop Your AC From Cooling

A frozen evaporator coil is one of the most common reasons an air conditioner stops cooling properly. When the coil becomes covered with ice, it can no longer absorb heat from your home, reducing airflow and preventing your AC from cooling efficiently. This problem should never be ignored because it can lead to more expensive repairs if left untreated.
What Causes an Evaporator Coil to Freeze?
Several issues can cause an evaporator coil to freeze, including a dirty air filter that restricts airflow, low refrigerant caused by a leak, a faulty TXV (Thermostatic Expansion Valve), a failing blower motor, blocked supply or return vents, dirty evaporator coils, or other airflow restrictions. Our experienced HVAC technicians will identify the root cause, safely thaw the system, and restore your air conditioner to proper operation.
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