REF 1250 - Refrigeration II

4 Credit
Prerequisite(s): REF1100
Co-requisite(s): REF1220
A study of high and low pressure components and their functions in air conditioning and refrigeration systems. Sizing of air cooled condensers, installing of dryers, sight glasses. solenoids, pressure controls and low ambient capacity controls. Comprehensive lab work involving the installation of a light commercial refrigeration system including refrigeration and electrical system components. Refrigerant recovery procedures will also be studied. (Specified hand tools required.) Offered (Spring)