REFAC at Los Angeles Trade Technical College
Refrigeration and Air Conditioning Mechanics
REF A/C 100AIR CONDITIONING PROJECT MANAGEMENTREF A/C 101AIR CONDITIONING AND REFRIGERATION PRINCIPLES AND PRACTICES-FIRST SEMESTERREF A/C 105SOLAR WATER & POOL HEATING SYSTEM PRINCIPLESREF A/C 110SOLAR WATER & POOL HEATING SYSTEM PRACTICESREF A/C 123PIPE AND TUBE JOINING PROCESSESREF A/C 124REFRIGERATION ELECTRICAL CIRCUITS AND CONTROLSREF A/C 125REFRIGERATION SYSTEM COMPONENTSREF A/C 133REFRIGERATION SERVICE PROCEDURES IREF A/C 134SERVICE FOR COMMERCIAL REFRIGERATIONREF A/C 135AIR CONDITIONING AND REFRIGERATIONREF A/C 141APPLIED REFRIGERATION AND AIR CONDITIONING PRINCIPLESREF A/C 143REFRIGERATION SERVICING PROCEDURES IIREF A/C 145AIR CONDITIONING AND REFRIGERATION MECHANICSREF A/C 159PRINCIPLES AND PRACTICES OF ELECTRICAL CIRCUITS AND CONTROLSREF A/C 160REFRIGERATION SYSTEM PRINCIPLES AND PRACTICESREF A/C 161AIR CONDITIONING SYSTEM PRINCIPLES AND PRACTICESREF A/C 162PIPING PRINCIPLES AND PRACTICESREF A/C 164GAS HEATING SYSTEMSREF A/C 165ICE STORAGE AIR CONDITIONINGREF A/C 166COOLING TOWERS, EVAPORATIVE CONDENSERS AND CHEMICAL TREATMENTREF A/C 176HEATING AND AIR CONDITIONING IREF A/C 177HEATING AND AIR CONDITIONING IIREF A/C 185DIRECTED STUDY - AIR CONDITIONING/ REFRIGERATIONREF A/C 187SERVICING IREF A/C 188SERVICING IIREF A/C 199MECHANICAL CODE I -HVACRREF A/C 201AIR CONDITIONING AND REFRIGERATION PRINCIPLES-SECOND SEMESTERREF A/C 202REFRIGERATION FUNDAMENTALSREF A/C 203COMPRESSION SYSTEMS OF REFRIGERATIONREF A/C 204TECHNICALASPECTS OF REFRIGERATION SYSTEM COMPONENTSREF A/C 208REFRIGERENT MANAGEMENT - EPA SECTION 608 CERTIFICATIONREF A/C 209NORTH AMERICAN TECHNICIAN EXCELLENCE (NATE)-AIR CONDITIONING SPECIALIST CERTIFICATION PREPARATIONREF A/C 210REFRIGERATION SYSTEM EFFICIENCY FACTORSREF A/C 250INDOOR AIR QUALITYREF A/C 255ENERGY MANAGEMENTREF A/C 285DIRECTED STUDY - AIR CONDITIONING/ REFRIGERATIONREF A/C 301AIR CONDITIONING AND REFRIGERATION PRINCIPLES AND PRACTICES-THIRD SEMESTERREF A/C 385DIRECTED STUDY - AIR CONDITIONING/ REFRIGERATIONREF A/C 941COOPERATIVE EDUCATION-REFRIGERATION & AIR CONDITIONING MECH