Transfers ToNot transferableDescriptionThis course provides an overview of commercial air conditioning systems emphasizing air distribution, heat flow, and service methods. Students also investigate air measurement and the impact of duct design on air distribution. It is sponsored by the United Association of Union Plumbers, Fitters, Welders, and Service Technicians and is for apprenticeship only. Course enrollment is limited to those who have been accepted by the union local responsible for the section. 