ACR112 — HVACR Service Procedures
ACR 112 - HVACR Service Procedures ACR 112 - HVACR Service Procedures 3 Hours This course covers system performance checks and refrigerant cycle diagnosis. Emphasis is placed on the use of refrigerant recovery/recycle units, industry codes, refrigerant coils, and correct methods of charging and recovering refrigerants. Upon completion, the student should be able to properly recover/recycle refrigerants and demonstrate safe, correct service procedures which comply with the no-venting laws.