Course Description HVA 209 - Refrigerant Technology
A thorough understanding of the various refrigerant types are necessary for the heating, ventilating and air conditioning service technician. This short course will explore CFC's, HFC's, HCFC's and the refrigerant retrofit procedures necessary in today's changing energy field. Three class hours.
Prerequisites: HVA 101, HVA 102, HVA 104 or permission of department.