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.