AC Unit Not Cooling But Fan Running

Problem

Your AC unit is running and the fan is spinning, but the house is not cooling properly.

Possible Causes

Dirty air filter restricting airflow
Low refrigerant levels
Frozen evaporator coil
Blocked condenser unit
Thermostat issues

How To Fix It

Replace or clean the air filter
Check if the outdoor condenser is blocked
Ensure the thermostat is set correctly
Allow frozen coils to thaw before restarting the system

When To Call A Professional

If the AC continues running without cooling after basic checks, it may indicate a refrigerant leak or compressor issue that requires a licensed HVAC technician.

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