R134a vs R1234yf: what NZ workshops need to know
October 7, 2026
The short answer
R134a and R1234yf are the two refrigerants NZ workshops see in vehicle air conditioning. R134a is the older, non-flammable refrigerant with a high climate impact; R1234yf is the newer, low-impact replacement that is mildly flammable and needs its own equipment, fittings and ...
Who does EV training in New Zealand?
EV training in New Zealand is offered by MITO and the polytechnics (formal qualifications), by parts suppliers (short introductory courses), and by practical training providers such as Aquipe (one-day hands-on high-voltage safety courses). The right choice depends on whether...
