AIR CONDITIONING (094) AIR CONDITIONING 101 Introduction to Air Conditioning I Fundamentals of heat and measurement; intensity, quantity and modes of flow; factors of comfort studied and explored in relation to design of a system in connection with function of that system. Writing assignments, as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hours. AIR CONDITIONING 102 Introduction to Air Conditioning II Refrigeration, its theory, systems, components, and control as applied to air conditioning; study of refrigeration equipment, including function, selection, proper installation, maintenance, and service. Writing assignments, as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hours. AIR CONDITIONING 103 Duct Design and Layout Conventional low velocity duct design; high velocity air distribution design and systems using sophisticated design techniques; layout techniques. Writing assignments, as appropriate to the discipline, are part of the course. Prerequisite: Air Conditioning 101 and Air Conditioning 102 and Engineering 100, or Consent of Department Chairperson. 150 minutes per week. 3 credit hours. AIR CONDITIONING 104 Equipment and Systems Controls Pneumatic, electric, and electronic controls and control systems; selection and design of control systems. Writing assignments, as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hours. AIR CONDITIONING 105 Owner Contractor Management Fundamentals of management techniques for air conditioning dealers, contractors, and entrepreneurs. Writing assignments. as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hours. AIR CONDITIONING 106 Sheet Metal l Fabrication and installation of ducts used in air conditioning, ventilation and heating systems. Writing assignments, as appropriate to the discipline, are part of the course. 2 lecture and 2 lab hours per week. 3 credit hours. AIR CONDITIONING 107 Welding I Techniques of welding and cutting different metals under a variety of conditions. Students will learn to weld, butt, edge, lap and fellet joints. Oxy acetylene, oxy propane and carbon arc methods are employed. Writing assignments, as appropriate to the discipline, are part of the course. 2 lecture and 2 lab hours per week. 3 credit hours. AIR CONDITIONING 120 Introductory Laboratory Shop and laboratory safety, use of hand tools for air conditioning, refrigeration and heating, use of meters, instruments and gauges. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 121 Advanced Laboratory Covers meters, instruments, and troubleshooting. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 150 Introduction to Refrigeration Servicing, installation, reinstallation, warranty, and troubleshooting of home and commercial systems. Writing assignments, as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hoots. AIR CONDITIONING 151 Commercial Refrigeration Selection, maintenance, installation of commercial refrigeration. Writing assignments, as appropriate to the discipline, are part of the course. Prerequisite: Air Conditioning 150. 150 minutes per week. 3 credit hours. AIR CONDITIONING 155 Refrigeration Laboratory Gauges, meters, and troubleshooting. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 156 Domestic Refrigeration Laboratory Domestic and hermetic servicing. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture hour and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 157 Analysis Laboratory Analysis of domestic and commercial hermetic systems, mechanical and electrical servicing. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 158 Commercial Refrigeration Laboratory Installation of components and complete systems, service and maintenance of those components and systems. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 160 Introduction to Principles of Heating Warm air systems, hot water systems, steam systems, gas fuel, oil fuel, and coal fuel at both residential and commercial levels; control systems and their installation, maintenance, service and sub electrical systems and their service. Writing assignments, as appropriate to the discipline, are part of the course. 150 minutes per week. 3 credit hours. AIR CONDITIONING 165 Heating Laboratory General study of domestic and commercial systems. Writing assignments, as appropriate to the discipline, are part of the course. 1 lecture and 2 lab hours per week. 2 credit hours. AIR CONDITIONING 204 Advanced Control Systems Theory, maintenance and repair of advanced electrical, mechanical and electronic controls and control systems. Design techniques of control systems explored. Writing assignments, as appropriate to the discipline, are part of the course. Prerequisite: Air Conditioning 104. 2 lecture and 2 lab hours per week. 3 credit hours.