The first two levels of Gas B training is also included. Emphasis will be placed on diagnosis, service requirements and procedures. After learning direct refrigeration systems, a broad range of topics focused on HVAC systems design, operation and controls are learned. The HVAC and R Technician certificate program is 41 weeks in duration combining classroom and shop instruction. These workers also connect rooftop units to gas and test and balance systems. This includes piping, controls and electrical work. heat pumps) in closed systems that contain a refrigerant or a brine and thermoelectric cooling. Refrigeration equipment is used in supermarkets, and food processing and cold storage facilities, and sports facilities such as hockey and curling rinks, which are also a vital part of the industry.Ī Refrigeration and Air Conditioning Mechanic journeyperson fabricates, installs, alters, repairs/services any system used for cooling and/or heating (e.g. Centre for Applied Research & InnovationĪs a result of the expanding markets for refrigeration and air conditioning and changing technology, a dramatic need exists for qualified personnel both at home and abroad.
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