This course will expand on the troubleshooting and diagnostic procedures of various HVACR systems previously learned in the program. The course will also cover refrigerant retrofits, air source heat pumps, water source heat pumps, and dual fuel systems. Students will practice high voltage and low voltage single phase troubleshooting, refrigerant diagnostics, and system charging. Students will perform combustion analysis, and flame safeguard testing.
Prerequisites: HVC10200, HVC10300, HVC20200