Understanding how an air conditioning service fixes your unit can help you identify potential problems and know when to call a professional. One common issue is a bad capacitor, which can cause the indoor fan to run while the unit outside remains off, often accompanied by a buzzing sound. If you experience this, it might be time to replace the capacitor.
Another problem that might require expert service is low refrigerant levels. Signs of this issue include the air conditioner running without reaching the desired temperature or cooling less effectively. In such cases, you should first clean the condenser unit or replace the furnace filter to see if that helps. If the problem persists, a professional technician will likely need to add more refrigerant.
A plugged condensate drain is an easier issue to handle. This occurs when water collects under the unit, often due to a blocked drain line. Simply clearing the obstruction can solve the problem.
In more severe cases, such as a bad control board or a faulty condenser fan motor, it is best to call a professional air conditioning service to properly diagnose and repair the issue. These components are crucial to your air conditioner’s performance and require specialized tools and knowledge to fix.
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