Your commercial air conditioning system is an important component of your building. Should the system fail, the property's tenants will experience high temperatures, and you'll be left paying for expensive repairs and replacement. A little knowledge goes a long way in maintaining your HVAC system, so use the following guide to ensure it functions properly.

A Guide to Commercial HVAC Systems

How often should I change air filters?

HVAC filters prevent airborne contaminants, such as dust and pollen, from dispersing around your building. They also enhance efficiency by allowing a steady flow of air into the equipment at all times. However, these parts will become clogged over time, hindering the airflow. Therefore, they require regular replacement to maintain the commercial air conditioning system.

Check the air filters at least once a month and change them when they're dirty. In environments with a higher volume of airborne contaminants, such as manufacturing plants, filters might need to be changed weekly.

When should I schedule preventative maintenance?

A commercial HVAC contractor can stop minor issues from worsening by replacing worn components, tightening loose hardware, and other crucial fixes. Maintenance schedules vary, as it depends on the system's age, type, and demands. Since the unit will be used heavily throughout the year, it's best to have a technician evaluate the equipment every six months.

How many thermostats do I need?

The number of thermostats depends on the size of your building and whether you use zoned cooling. This method allows different areas of the property to maintain varying temperatures. In this case, having as many thermostats as zones ensures comfort throughout the building. 

Even without zoned cooling, property owners should upgrade to programmable thermostats. Based on the inputted settings, they automatically adjust the temperature throughout the day. Along with improving comfort, these tools also enhance energy efficiency as they only run according to their schedules.

How long will my system last?

The total lifespan of your AC system is dependent on many factors. Sticking to a regular maintenance schedule, changing air filters as needed, and using your system efficiently will allow you to get more out of cooling equipment. In this case, you can enjoy reliable use of your air conditioning for about 15 years.

If you have concerns about your commercial air conditioning equipment, contact Aloha State Services in Honolulu, HI. Since 1984, these skilled technicians have provided business owners throughout Oahu with HVAC repair and maintenance services. They will also help you find the best new equipment for reliable function and energy efficiency. Learn more about their cooling services online, and call (808) 832-2622 to discuss your needs with an HVAC contractor today.