Why is my Insignia Air Conditioner not cooling?
- MMary SmithAug 2, 2025
Your Insignia Air Conditioner might not be cooling due to several reasons. Check for obstructions like curtains or furniture blocking airflow. Ensure the temperature control is correctly set to a lower temperature in COOL mode. A dirty air filter can also reduce cooling efficiency, so clean it at least every two weeks. Remove any heat sources from the room and allow sufficient time for the room to cool down after turning on the unit. Finally, verify that the exhaust hose is properly connected, unobstructed, and functioning correctly.











