R-1234yf was controversial at its launch because of its – admittedly low – flammability and the hydrogen fluoride it produces during combustion. However, it is now used in the air-conditioning systems of almost all new passenger cars in the EU.
Characteristics
- R-1234yf is a refrigerant with a chemical designation of 2,3,3,3-tetrafluoropropene or HFO-1234yf. It is a hydrofluoroolefin (HFO) and thus a low-GWP refrigerant.
- It is a combustible gas that does not deplete the ozone layer and has a low GWP (global warming potential) value of 4.
- This advantage and its thermodynamic properties, which are comparable to those of R-134a, make R-1234yf a popular alternative to R-134a.
Available Sizes
5kg Cylinder
Safety and materials handling
Safety Class : R1234yf is classified as A2L mildly flammable. Technicians need to take the relevant safety measures for the correct transport, storage and handling of a flammable gas.
