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How Commercial HVAC Systems Differ from Residential Systems

Summers can get very hot and humid here in Illinois, and every occupied building needs to have reliable air conditioning to function. Commercial HVAC systems in Evanston, IL pay as large a role as residential systems, since people tend to occupy office space and retail space during the heat of the day. The systems used in commercial buildings apply the same principles as those used in homes, but they differ in several significant ways. (That’s why you should usually rely on a service with experience in commercial systems if your own breaks down.) Here’s how commercial HVAC systems differ from residential systems.

The main factor involved is size. Commercial buildings tend to be much larger than most homes, and need to support a much night number of people to boot. Their HVAC systems thus need to generate a lot more power than home systems do, in order to handle the load. But at the same time, they need to be far more flexible than household air conditioners are. The occupants of commercial space are apt to move in and out much more quickly than the average homeowner, often with wildly fluctuating needs in air conditioning to boot. For example, an office with numerous powerful computers may need a lot of AC power to keep their systems cool. But what if they move out and a new company specializing in paper storage moves in? Suddenly, the space needs a lot less cooling power.

Commercial HVAC systems thus need to be stronger and more reliable than home systems, but also flexible and easily altered. The solution is usually to adopt a series of modular units – usually placed on the building’s roof – that can be added and subtracted from the system quite easily. In order to do that, as well as to facilitate repairs when problems arise, you need a company that really understands how commercial HVAC systems differ from residential systems. And when it comes to air conditioning and heating systems in Evanston, IL, commercial properties have a trump card in Shavitz Heating & Air Conditioning. We have the expertise you need to solve all manner of installation and repair issues. Give us a call today to make an appointment!

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