What Goes On During an AC Tune-Up?

Every air conditioner should undergo an annual tune-up. In addition to complying with the warranty terms, these services are intended to ensure the efficient operation of the cooling system. 

A closer look at the process can prepare you for your first tune-up in an area like Franklin, Tennessee. On that note, the following are the steps your technician will take:

Checking Your Refrigerant

Your cooling system should never lose refrigerant. And running the unit with a low level can damage the air conditioner. During your Franklin AC tune-up, your technician will check the refrigerant level, adding more if necessary and repairing any leaks in the process.

Inspecting and Cleaning the Coils

The condenser coils in the outdoor compressor, and the evaporator coils in the indoor unit require annual cleaning. Removing dirt and debris will help them process air more effectively and extend the lifetime of the equipment.

Testing the Electrical Connections

Over time, the electrical wiring in an AC can loosen or degrade. Your HVAC technician will look for shorts and other connectivity problems that can interrupt the unit's operation.

Looking for Water Leaks

Your AC has a drain pan and condensate line. These pieces work together to carry the condensation the unit creates outside your home. The technician will clear the line and check for drain pan problems to prevent water damage and any malfunctions.

Servicing the Blower Assembly

Your system uses a blower motor, fan belt, and fan to push treated air into your living spaces. Without proper maintenance, a motor malfunction or worn belt will interrupt the process. A Franklin AC tune-up, therefore, will include lubricating the motor, replacing worn belts, and tightening the fan.

Calibrating the Thermostat

A poorly calibrated thermostat can negatively affect the air conditioner's cooling process. During a tune-up, your technician will calibrate the thermostat, check the batteries, and test the electrical connections.

Changing the Air Filter

A dirty air filter reduces energy efficiency, inhibits cooling, and increases the rate of wear and tear damage. Your HVAC technician will make sure you start the season with a clean filter.

Testing the System

The final step in the process involves testing your AC. The technician will observe the system's operation to ensure it performs efficiently. 

It's Never Too Soon for a Franklin AC Tune-Up

Mid-Tenn Air Conditioning & Heat provides HVAC tune-ups in addition to repairs and new installation services. Our maintenance program makes it easier to keep up with the care that your cooling and heating systems need. If you're ready for an air conditioner tune-up, schedule service right away.