What the heck is HFO-1234yf ... 134a (or 1,1,1,2-Tetrafluoroethane, if you prefer). You may recall that today's refrigerant was actually put into widespread use back in the early 1990s as a ...
One option, HFO-1234yf, is already in use in 9 car models, including 2 EVs. We can and should replace HFC-134a in all vehicles with alternatives that are safe, effective, and produce less global ...