Daimler engineers discovered HFO-1234yf could spark a fire under ... protection by choosing CO2 as the future refrigerant for its air conditioning systems. Just a few days ago - at the Geneva ...
That said, the UCS suggested HFO-1234yf (or R-1234yf) as a less environmentally harmful alternative air-conditioning fluid ... September of that year that the refrigerant had the potential ...
The thermophysical properties of refrigerant mixtures are critical for the design and optimization of refrigeration and air conditioning ... with R-1234yf and R-1243zf, have provided valuable ...
My used car was blowing out tepid air, so I took it to Kwik Fit to re ... It sounds as though your car uses the more up-to-date R1234yf freon gas that’s been in use since 2013, as opposed ...