2012-2013 CCBC College Catalog

Air Conditioning Refrigeration

AIRC 110 – 3 Credits
HVACR Safety, Tools and Methods

Explores the tools used in the HVACR trade and how to accomplish basic tasks. The course highlights construction of fitings made of sheet metal and glass duct board for air duct systems. Safe use of tools and safe procedures for sodering and brazing is emphasized. NOTE: Courses offered every fall and spring semester. Lab fee: $40.00

AIRC 115 – 3 Credits
Fundamentals of Refrigeration

Introduces the compression refrigeration cycle, common refrigerants and their applications, and the theory of heat transfer as related to the refrigeration process. Teaches how to evaluate system performance and how to use tools and equipment for service and installation procedures such as charging, evacuating, and leak detection. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisites: ENGL 051 or ESOL 042 and RDNG 051 or ESOL 044 or ACLT 052; and MATH 081 Lab fee: $40.00

AIRC 121 – 1 Credit
EPA Refrigeration Certification

Reviews Environmental Protection Agency (EPA) regulations and procedures to properly handle refrigerants and prepares students for the EPA Technician Examination. Field experience is beneficial as the topics are covered quickly and assumes the student has prior knowledge. An additional fee is required for the test. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisites: AIRC 115 or instructor approval. Lab Fee: $50.00

AIRC 205 – 3 Credits
Heating Systems

Studies the construction and operation of gas fired, oil fired, and electric forced air heating equipment (and other related systems as time allows); introduces procedures for installing, testing, and adjusting and maintaining heating equipment. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Corequisites: MATH 081 and ELEI 101 Lab fee: $40.00

AIRC 210 – 3 Credits
Comfort Cooling Systems

Applies the theory and principles of refrigeration to comfort cooling and explains the use of electric heat pumps in residential and light commercial applications. Describes the regulations and procedures that apply to refrigerant recovery, recycling, and reclaiming and offers hands-on laboratory work in recovery and troubleshooting. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisites: AIRC 115 and ELEI 101 Lab fee: $45.00

AIRC 212 – 3 Credits
Energy Control Strategies

Addresses all devices that are used to regulate energy use in buildings: from pneumatic to electric to electronic: from manual to automatic; from simple switches to microprocessors. An emphasis is placed on identifying and solving control calibration problems and improving energy efficiency through redesign and energy control strategies. NOTE: Courses offered less than once a year. Pre-requisites: AIRC 205, AIRC 210, ELEI 101 or approval of program coordinator.

AIRC 214 – 3 Credits
Residential Estimates and Sales

Explores the procedures used to calculate costs for residential and commercial HVAC installation and services. The course emphasizes both hand calculations and computer programs to estimate accurate charges. Students develop skills necessary for success in sales of HVAC systems, parts, services and new installations. NOTE: Courses offered once a year (fall or spring).

Prerequisites: AIRC 115, AIRC 205, AIRC 210 or approval of program coordinator.

AIRC 215 – 3 Credits
Residential Load Calculations & Air Distribution

Introduces methods to calculate heat losses and gains (loads) for residential and commercial applications using the Air Conditioning Contractors of America (ACCA) Manual J and Manual D procedures and computer software programs. Students learn to select the proper heating and cooling equipment for maximum comfort and energy efficiency. The course also introduces air side equipment, components from manufacturers' specifications and various instruments used to test and balance air distribution systems. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisite: AIRC 210, AIRC 205, or approval of program coordinator Lab fee: $25.00

AIRC 222 – 3 Credits
Commercial Refrigeration Systems

Investigates the methods and procedures used to analyze and diagnose problems with ice machines, reach-in coolers and freezers, and walk-in coolers and freezers. Emphasis is placed on light commercial type equipment . Students practice diagnostics through simulation and hands-on practice. NOTE: Courses offered once a year (fall or spring).

Prerequisites: AIRC 115, AIRC 210, ELEI 101, ELEI 201 or approval of program coordinator.

AIRC 223 – 3 Credits
Commercial HVAC Systems

Explores the technology used in commercial, institutional and industrial cooling systems. Course work includes analysis of system performance and diagnosis of problems. Students examine equipment such as reciprocating and centrifugal chillers, absorption systems, cooling towers, fans and air handlers. Emphasis is placed on psychometrics, pressure-enthalpy diagrams and commercial load calculations. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisites: AIRC 205, AIRC 210, ELEI 101, ELEI 201 or approval of program coordinator.

AIRC 224 – 3 Credits
Commercial Control Systems

Incorporates both theory and hands-on learning in the areas of electronic controls, pneumatic controls and direct digital control (DDC) systems as each applies to a Heating, Ventilating and Air Conditioning (HVAC) system. Course work will center on system components, writing diagrams, calibration and sequences of operation, problem analysis and troubleshooting and installation methods. NOTE: Course offered every fall, spring and may be offered during additional sessions.

Prerequisites: AIRC 205, AIRC 210, ELEI 201 and ELEI 101 or approval of program coordinator.

AIRC 230 – 3 Credits
Alternative and Renewable Energy Sources

Provides a comprehensive overview of renewable energies as applied to the HVAC Industry. Topics to include Solar PV. Solar HW, Geothermal HP, wind and other related evolving technologies. Discussion covers the principles of solar home design for both heating and cooling for new and existing construction. NOTE: Course offered once a year (fall or spring).

Prerequisites: AIRC 205, AIRC 210, ELEI 101 or approval of program coordinator or instructor.

AIRC 232 – 3 Credits
Advanced Residential Systems

Presents advanced service techniques for maintenance and repair of residential air conditioning equipment and controls. Students learn to troubleshoot and repair major components of a residential air conditioning system. Topics include advanced system analysis, measurement of operating efficiency, and inspection and correction of all major components. NOTE: Course offered once a year (fall or spring).

Prerequisites: AIRC 110, AIRC 115, AIRC 210, ELEI 101 and ELEI 201 or approval of program coordinator.