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.
To report any issues with the site, email [email protected]. For tips on navigating the site, we've created a brief how-to video.
The Air Conditioning, Heating, and Refrigeration Technology curriculum provides the basic knowledge to develop skills necessary to work with residential and light commercial systems. Topics include mechanical refrigeration, heating and cooling theory, electricity, controls, and safety.