How do you know if your air conditioning is not working?
How do you know if your air conditioning is not working? Most air conditioners make low-level noise as they start up and shut down. But loud, sudden or unusual noises can signal big problems with your cooling system. Rattling or buzzing noises can indicate a loose part, while whistling or grinding noises can signal something more serious. Why is my air conditioner not working properly? Clogs reduce effectiveness and may eventually cause an airflow problem. If the AC won’t work properly, one of the first things you should check is your air filter. The air condenser unit is the box-shaped...