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R1234YF Fittings are not always different from R134
Posted to HVAC Forum on 5/24/2018 17 Replies

Just a heads up. We had a 2014 Ram pickup with a complaint that the AC was not cold enough. My tech hooked up the high side line on the ac machine when he suddenly realized the truck used 1234YF! He went no further and came and got me.

We all got the MACS ce... Login to read more.

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