Assessor & Moderator - Aircon & Refrigeration Trade - Goodwood, Cape Town – Salary Based on Experience duct systems. Read wiring diagrams. Understand refrigeration cycles and technical data. Conduct complex diagnostics Qualifications: Diploma in HVAC/R. Industrial refrigeration mechanic red seal. Assessor and Moderator certification
duct systems. Read wiring diagrams. Understand refrigeration cycles and technical data. Conduct complex diagnostics technical manuals. Diploma in HVAC/R. Industrial refrigeration mechanic red seal. Assessor and Moderator certification