HVAC Systems · Cooling Problems

Warm Air Blowing from AC

Air conditioning system blowing warm air instead of cool, often due to low refrigerant, dirty evaporator coil, faulty compressor, or thermostat issues.

Common symptoms

• Warm air from vents
• AC running but not cooling
• Thermostat set to cool

Common repairs

• Refrigerant recharge
• Evaporator coil cleaning
• Compressor replacement
• Thermostat calibration