The installation, commissioning and decommissioning of single thoughts, split airconditioning and heating pumps systems to a prescribed regular at which the plant capacity for each system does not exceed 18 kWr. Including wall suspended, floor and ceiling rooted, cassette and ducted fan coil split systems and water heating heat pump techniques. This qualification excludes competencies required for repair, service, maintenance, diagnostic/fault finding and electric work or perhaps even the safe and correct installation of industrial refrigeration, ac and heat pump plant and equipment.