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Commercial buildings are often configured differently than houses, with higher ceilings and sprawling floor space to accommodate machinery, inventory, and additional assets. When it comes to meeting the cooling and heating demands of commercial spaces, a residential system won’t cut it. To understand why commercial HVAC equipment is necessary for businesses and public spaces, below is a brief guide explaining how it differs from residential systems.    

What Are the Differences Between Commercial HVAC Systems & Residential Ones?

Where Equipment Is Installed

commercial HVACTo meet the demands of heating and cooling a large space, commercial HVAC systems are powerful. When turned on, the rumbling sound could vibrate off the walls and make interiors incredibly noisy. To avoid this problem, equipment is installed on the roof. Often, commercial structures have flat roofing systems for the exact purpose of housing maintenance and utility gear. Although residential systems can be installed anywhere in a house, it’s rare to see them perched atop roofs. Instead, most homeowners have equipment installed in the ceiling, attic, basement, or next to the house.   

How Exhaust Is Ventilated

Because residential HVAC systems are designed to control air circulation in relatively confined spaces, they don’t produce as much exhaust as commercial equipment. To get toxins out of the house, the exhaust is expelled through windows or dissipates in crawl spaces. In commercial buildings, modern HVAC systems feature a comprehensive network of parts specifically designed to safely, efficiently release exhaust without polluting the environment.  

How Moisture Leaves Equipment

Through condensation, moisture accumulates inside both residential and commercial HVAC systems. How water is drained differs. With residential systems, a drain line moves condensation from air handlers and releases it into a pan. You manually pour the water out of the pan and return it to the unit. The process of draining condensation from a commercial system is far more complex, requiring specialized drains to handle the moisture volume.

 

If you need commercial HVAC installation, repair, or maintenance, reach out to Coulee Refrigeration Inc. in Sparta, WI, for help. The skilled HVAC contractors will provide effective solutions to improve the energy-efficiency, safety, and comfort of your business. To schedule a service appointment in Monroe County, call (608) 269-0403, or visit the company online for more insight regarding the services provided.

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