This course focuses on the design and diagnosis of various duct materials and the effects of poor duct design and installation, as well as the positive aspects of a properly designed and installed duct system. Coarse ID 8575-0064 4 Hours  

This course will focus on Heat Pump installation, start-up, and Service. There will be special focus on heat pump operation modes, defrost board operation and troubleshooting, as well as airflow. Course ID 8575-0066 4 Hours   

This Class is designed to teach the proper installation, service, and troubleshooting of the typical gas furnaces most contractors install today. Coarse ID 8575-0043 4 Hours