Refrigeration Technician (Commercial Cold Rooms) – Permanent

Here is work for a technician who can find a leak fast and gas a system up properly, with the residential aircon installer in Mamelodi. Good for someone who wants to build a solid track record they can put on their CV.

Home base is a residential aircon installer on the Mamelodi side of Gauteng.

• Diagnose faulty compressors, fans, contactors and control boards
• Pressure test with nitrogen, pull a deep vacuum and charge with R410A, R32 or R134a
• Check chiller log sheets and water treatment on building service visits
• Replace thermostatic expansion valves and electronic controllers
• Recover refrigerant into cylinders and log every kilogram used

• Comfortable on roofs and ladders in summer heat
• Understanding of single- and three-phase control circuits
• Refrigeration and air-conditioning trade test or an NQF 4 occupational certificate
• SAQCC Gas registration as an authorised person for refrigerants

• Standby pay for weekend fridge breakdowns
• Company vehicle with a fitted tool rack
• Gauge manifold, vacuum pump and recovery unit issued to you
• Manufacturer training on new equipment ranges

• Say which refrigerants and system types you have worked on. A recruiter for supermarket work wants to see CO2 or large rack systems.
• Your SAQCC Gas card must be current. Put the expiry date on your CV so nobody has to ask.