Chiller Technician (Hospitals & Data Centres)

The air-conditioning maintenance company in Fourways needs an HVAC technician who knows both the electrical side and the refrigerant side. This is a good step for someone who wants proper routine and a manager who notices good work.

You'll be based at an air-conditioning maintenance company in Fourways. Living nearby, or on a taxi route to it, really helps.

• Recover refrigerant into cylinders and log every kilogram used
• Respond to temperature alarms from cold rooms before stock is lost
• Diagnose faulty compressors, fans, contactors and control boards
• Complete service reports on a tablet and have the site manager sign them
• Replace thermostatic expansion valves and electronic controllers
• Check chiller log sheets and water treatment on building service visits
• Service cold rooms, display fridges and freezers on planned maintenance routes

• Comfortable on roofs and ladders in summer heat
• Understanding of single- and three-phase control circuits
• SAQCC Gas registration as an authorised person for refrigerants
• Refrigeration and air-conditioning trade test or an NQF 4 occupational certificate
• At least 2 years servicing commercial or residential systems

• Building management system alarm handling
• Transport refrigeration units on trucks and trailers
• Experience with VRF systems or chillers

• Manufacturer training on new equipment ranges
• Standby pay for weekend fridge breakdowns
• Gauge manifold, vacuum pump and recovery unit issued to you

• Your SAQCC Gas card must be current. Put the expiry date on your CV so nobody has to ask.
• Mention whether you are comfortable on standby. Most service jobs in this trade include it.