It is generally recommended to schedule professional air conditioner maintenance at least once a year. Ideally, it's best to have maintenance performed in the spring before the cooling season begins, as this allows any issues to be addressed before the unit is in high demand. However, the frequency may vary depending on factors such as the age of the system, usage patterns, and the manufacturer's recommendations. Some manufacturers may even require annual maintenance to maintain warranty coverage.
Professional air conditioner maintenance typically includes the following tasks:
System Inspection: The technician will conduct a thorough inspection of your air conditioning system, checking for any visible signs of damage, wear, or leaks. They will examine both the indoor and outdoor units.
Cleaning and Adjustments: The technician will clean various components of the system, including the evaporator and condenser coils, blower components, and drain lines. They may also lubricate moving parts and adjust belts and pulleys as needed.
Refrigerant Level Check: The technician will measure the refrigerant levels in the system to ensure they are within the manufacturer's recommended range. If the refrigerant level is low, it may indicate a leak, which will need to be addressed.
Electrical System Inspection: The electrical connections, controls, and wiring will be inspected to ensure they are secure and functioning properly. Loose or faulty connections can lead to inefficient operation or system malfunctions.
Airflow Measurement: The technician will measure and assess the airflow through the system to ensure it meets the manufacturer's specifications. They may make adjustments to optimize airflow if necessary.
Thermostat Calibration: The thermostat will be checked and calibrated to ensure accurate temperature control and proper communication with the air conditioner.
Overall System Performance Evaluation: The technician will evaluate the overall performance of the air conditioning system, looking for any areas of concern or potential improvements. They may provide recommendations for repairs, upgrades, or energy-saving measures.
Documentation and Recommendations: The technician will provide you with a detailed report of the maintenance performed, including any findings or recommendations. They may also offer advice on how to optimize your system's performance and energy efficiency.
It's important to note that the exact procedures and tasks performed during professional maintenance may vary depending on the HVAC company and the specific service package you choose. It's recommended to hire a reputable and certified HVAC technician or company for the maintenance service to ensure thorough and reliable work.