Tag: Audi

Audi heat pump

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

Audi Q7 e-tron heat pump compressor

Audi’s Q7 e-tron made headlines last year upon its unveiling at the Geneva motor show, billed as the world’s first TDI plug-in hybrid with quattro drive and the first plug-in hybrid with a diesel engine from the German prestige marque. With a 3.0-litre six-cylinder oil-burner and electric motor on-board, the big SUV emerged with 275kW Continue reading Audi Q7 debuts cutting-edge heat pump tech