Generally speaking, the biggest difference between residential and commercial or industrial AC systems is the size of the space they need to heat or cool. Commercial and industrial AC units typically need to deal with much larger spaces than residential ones do. As a result, HVAC systems designed for businesses with large open spaces tend to be larger and more powerful.
All that power and pressure require a sturdier and professionally designed AC unit to run safely, so utilizing the services of a trusted industrial HVAC company like Safe Air Technology is a very good idea.