Projects use computer simulation programs and lab trainers. Pattern layout, fabrication, use of hand tools, and assembly procedures are covered. Each forced air component covered in HV 102 is demonstrated. More detailed information about heating and refrigeration cycles is taught. Also covered are controls, new refrigerants, refrigerant recovery and recycling.
Heat pump application and theory.
Introduction to lab trainers and equipment including heating and cooling equipment used in residential buildings. Projects use computer simulation programs. Maintenance, troubleshooting and installation of gas, fuel oil and electric furnaces, air conditioning and refrigeration equipment. Projects use computer simulation programs and lab trainers. Low, medium and high temperature refrigeration equipment and computerized rack systems are studied.