Most commercial buildings and facilities use rooftop HVAC units for climate control. These are packaged units, which means all the important components are housed inside the rooftop cabinet rather than split between indoor and outdoor units, which is common for homes. Putting all this equipment on the roof is convenient as it frees up space indoors, keeps the noise of the machines removed from the workspace, and makes it easy for technicians to access without interrupting operations.
There is one drawback to the rooftop location, which is that it can be tricky for people in the facility to notice the early signs of one of these units malfunctioning. However, there are several signs you can watch for that will warn you it’s time to call for commercial HVAC technicians to investigate the equipment and repair it if necessary.
