A seasonal HVAC tune-up in the spring and fall helps maintain the equipment so you can enjoy more consistent comfort, lower utility bills, and delay the need for a replacement. When performed by a reputable contractor, the process involves multiple in-depth steps that can be broken into three different categories. Here's a closer look at each. 

What's Involved in a Seasonal HVAC Tune-Up?

1. Inspection

A major focus of the process involves examining and testing various elements. For example, experts will see if the amount of refrigerant is too high or too low. This substance is responsible for absorbing heat from the air that flows over the evaporator coils in the warmer months. If there is a leak, not only will your system not cool as well, but you will experience higher electricity bills, and the coils might freeze.

They will also look at the electrical components, testing the voltage levels and condition of the wiring. Beyond this, they will closely examine the compressor, blower motor, and evaporator coil. If they spot something amiss, they will suggest repairs to prevent future malfunctions.

2. Cleaning

Dirt, dust, and other debris can build up in the system quickly. If not removed regularly, this accumulation can inhibit the movement of certain parts, which stops them from working effectively and may cause friction that leads to wear. This material can also cause moisture to linger, leading to corrosion or other water damage, like mold growth. For that reason, both internal and external parts are wiped down and cleaned. Inside, the air filter is typically changed, which can improve your home's indoor air quality. For air conditioning units, the condenser coil is washed. Additionally, the drain line and pan are cleaned.

3. Adjustments

Calibrating certain parts based on the needs of the home allows the system to operate at optimal levels. For instance, air balancing provides consistent heating and cooling throughout the property. It also prevents the system from overworking, which reduces the risk of damage. Professionals will also adjust the thermostat, pulleys, and belts and tighten wiring. 

With spring arriving in a few weeks, you may be getting ready to turn on your air conditioning for the first time. Turn to Absolute Comfort Heating and Air Conditioning's multi-point service to ensure that it is in its best shape. Based in Lincoln, NE, the local heating and cooling contractor performs a 17-point tune-up for only $79.50. The skilled team also offers affordable repairs and new system installation for many brands, including Aprilaire®. Get the details online or by calling (402) 430-3959.