An industrial facility is full of people and equipment that generate much heat, making it uncomfortable to work in the interior spaces. During such times, a commercial air handling unit comes in handy as it plays a crucial role in making the interior spaces habitable. These units help in dehumidifying, cooling, filtering, ventilating, and distributing the indoor air.
The working of a commercial air handling unit is more complicated than a residential HVAC system. These units consist of several components that play a crucial role in maintaining air quality in an industrial facility. With continued use, the parts of a commercial air handing unit wear out. They, therefore, need to be replaced regularly to maintain the quality of air. But how often do you need to replace commercial air handlers?
Change filters 3-6 times a year
Commercial air filters play a crucial role in maintaining the quality of air in a business set up. You may need to change your unit’s filters up to six times in a year, depending on whether the air handling unit is used in a controlled or harsh environment.
Commercial air handlers used in switching offices and data centers may need to be changed 3-4 times a year. This is because these filters may take long to accumulate dust and debris.
On the other hand, commercial air handlers used in harsh environments such as chemical factories, medical facilities, and military facilities may require frequent changing. Mostly, the need to replace air filters in commercial settings is determined by maintenance sensors. If the sensors indicate changes in pressure, temperature, and airflow, it’s a good time to change the filters.
Clean dampers annually
A malfunctioning damper is one of the most common problems in a commercial air handling unit. If the damper malfunctions, it can cause significant changes in the indoor air quality as well as increasing electricity bills. The primary function of the damper is to regulate the activity of a compressor. For optimum functioning, dampers should be cleaned and adjusted annually.
Inspect moving parts two times a year
A commercial air handling unit has several moving parts which include the bearings, fan, and the belts. Although these components do not have a direct impact on the indoor air quality, they should be inspected semi-annually as part of a preventive maintenance plan.
Fixing air leaks in the cabinet and supply duct annually
A routine annual checkup should include replacement of screws, search for air leaks and replacement of gaskets. Maintaining the integrity of the supply duct ensures that air does not leak out of cracks that may be in the supply duct.
Do you want a commercial air handling unit expert to take a look at your unit? Contact us today at 408-295-2182 to schedule for your unit’s replacement or servicing.