R-1234yf

Opteon™ yf, Solstice® yf

A1 HFO refrigerant fluid

European Directive 2006/40/EC banned the use of refrigerants with a GWP > 150 in the air-conditioning system of new cars produced after 1st January 2017.
As a result, R-134a had to be replaced with HFOs. The world’s biggest automotive companies chose R-1234yf as the best alternative on account of its characteristics matching those of R-134a and its well-tested safety characteristics thanks to very low flammability.

4
GWP
A1
Class
R134a
Replaces
Applications
Form of supply
7 litres

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Other refrigerant gases
R-134a
A1 HFC refrigerant fluid
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