The person who is competent in this CU shall be able to ensure free leakages, free defect and temperature accuracy for cooling effect.
Upon completion of this competency unit, trainees shall be able to:
1. Inspect heated ventilation air conditioning (HVAC) system condition.
2. Change heated ventilation air conditioning (HVAC) system parts and components.
3. Conduct heated ventilation air conditioning (HVAC) system performance test.