Despite improvement in the number of people who are obtaining training and qualifications to become registered refrigeration gas practitioners, the number of air conditioner installers without an authorised refrigeration gas practitioner registration licence, or with a fraudulent certification, is a threat to the growth of the local heating, ventilation and air conditioning (HVAC) industry. This is according to refrigeration and air conditioning body South African Refrigeration and Air Conditioning Contractors Association (Saracca) director Barney Richardson.
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