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May 21, 2024
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2021-2022-Academic-Catalog [ARCHIVED CATALOG]
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HVAC 1104 - Principles of HVACR I
Credit Hours: 4
A study of the mechanical refrigeration system and accessories, the fundamental temperature/pressure relationship of refrigerants, and the required protocols that will lead to an environmentally friendly workplace. The class includes the study of basic tools that are required to meet all federally mandated environmental regulations along with the maintenance, set up, and usage of these powered and non-powered tools. General safety equipment and procedures will be covered in relation to future courses and in the workplace to protect themselves from workplace hazards. Students will then use the knowledge gained during the semester to take the EPA 608 Refrigerant Handling Certification with a “Universal” certification. A comprehensive study of mechanical refrigeration systems, emphasizing proper service techniques, problem analyses, and testing procedures. Emphasis will be placed on safety, codes, and ordinances. Includes temperature pressure computations and related problems, control adjustments, efficiency checks, and a review of safety and environmental impacts. Students will additionally be prepared to identify and work with various tubing and pipe in the heating, air conditioning and refrigeration field, including PVC, gas, and track piping. This will include the introduction of flow and pressure drops, soldering and brazing of common tubing, and licensing and certification opportunities, including the Gas Fitter Licensure and the Flexible Pipe Certification.
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