A planned maintenance window to perform upgrades to the Colleague system beginning 12 a.m. Monday, October 2, will affect certain IT systems. Details on impacted systems are available.
The Air Conditioning, Heating, and Refrigeration Technology Commercial Refrigeration Certificate is designed for individuals wishing to learn about commercial AHR systems. Topics covered in this certificate program include basic refrigeration processes used in mechanical refrigeration and air conditioning systems, electricity, the fundamentals of heating, hydronic heating systems, and the fundamentals of liquid chilling equipment. Certificate graduates should be able to assist in the start-up, preventive maintenance, service, repair, and installation of commercial systems.