Repair guide
AC Not Cooling
Do not open sealed refrigerant components or attempt electrical repairs yourself.
Symptoms
- Warm air from vents
- System runs without lowering temperature
- High humidity indoors
Possible causes
- Dirty filter
- Thermostat issues
- Coil or refrigerant-related faults
Safe DIY checks
- Replace or clean the filter
- Confirm thermostat mode and setpoint
- Check if the outdoor unit appears blocked
When to request repair help
- Ice is forming on equipment
- There is a burning smell
- The breaker keeps tripping
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