![Audi heat pump](https://vasa.org.au/wp-content/uploads/2021/06/Audi-Q4-e-tron-heat-pump-150x150.jpg)
The Society of Automotive Engineers and Daikin are reportedly working to assess the performance and safety of a new refrigerant blend called D1V140 that is 77 per cent R1234yf, with the rest being a mystery Daikin-developed product called HFO1332(E). D1V140 is said to deliver better heat pump performance than YF, which has been found to reduce system capacity by … Continue reading Daikin developing YF blend for EV heat pumps
- TagsAudi, Daikin, R1234yf, refrigerant, SAE