Commercial HVAC systems should be checked at least twice a year. Spring and fall are the ideal times of the year for AC service. What is on your air conditioning maintenance checklist is essential to ensure your building stays cool while knowing ahead of time when you need repairs.
Keep reading to learn three essentials tasks to include on your commercial air conditioning maintenance checklist.
An Inspection of the Air Ducts and Filters
Air ducts are responsible for delivering and removing air all throughout your building, meaning they become dirty quickly. Clogged or dirty air ducts cause a number of problems, such as poor air quality and filtration, inefficient cooling and heating, and a reduced lifespan. Healthy air ducts equal healthy air.
If your work environment is humid, this increases the risk of mold growing inside the ducts. This can trigger or worsen allergies in occupants. While it is rare, the pathogen that causes Legionnaires' disease has been found in commercial air-conditioning units.
Air ducts should receive a general inspection for tears and signs of pest infestation biannually. Once a year, or less, depending on the quality of your air filter or how frequently the building is occupied, the ducts should be cleaned. Air filters should be cleaned or replaced multiple times a year.
Clean the Evaporator and Condenser Coils
The evaporator and condenser coils are essential components of the heat exchange and cooling process. These can become clogged up with dirt, debris, and dust and hurt the system’s efficiency and lifespan without regular maintenance. Also, a faulty evaporator coil can cause the condenser to fail.
Having a specialist check your coils should be on your annual air conditioning maintenance checklist. Inadequate maintenance is likely to cause your system to break down prematurely.
Lubricate Moving Parts
Commercial HVAC systems are vast and full of large, moving parts that wear down with time. To extend the life of these parts and to make sure everything runs smoothly, parts like fans, motors, and belts need regular oiling. The compressor should be adequately lubricated to ensure the heat exchange and cooling process will work without a hitch.
This is a good type of preventative maintenance as sometimes you will not know your system is breaking down until you hear it. When HVAC units run, they sound like a quiet whisper. However, if it starts making loud screeching or banging noises, it is often a sign the unit is in desperate need of maintenance.
Include These Tasks on Your Air Conditioning Maintenance Checklist
By creating a standard air conditioning maintenance checklist and including these three tasks, you can extend your commercial HVAC system’s lifespan and improve its performance. Have an expert inspect your air ducts and filters, clean your evaporator and condenser coils, and lubricate the system. Are you looking for a Waco air conditioning specialist?
Here at McNamara, we aim to meet all of your facility’s needs with a personal and professional touch. Contact us today to see how we can help you.