Hi all, anybody have any thoughts on the use of R427A (FX100) as a viable long term replacement for R22 in lieu of R410A which has very high operating pressures, the US seems to be going the way of 410A but Europe still not committed.
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Hi all, anybody have any thoughts on the use of R427A (FX100) as a viable long term replacement for R22 in lieu of R410A which has very high operating pressures, the US seems to be going the way of 410A but Europe still not committed.
Most A/C fitted in UK is now on R410A
I realise that mainly the smaller units up to 15kW are using 410A but what about light commercial equipment say up to 50kW is that going 410A as well.Quote:
Originally Posted by coolkid
R427a ??????????
Try http://www1.boc.com/uk/sds/special/fx100.pdfQuote:
Originally Posted by Willem V
So it's composed of 50% R134a, 25% R125, 15% R32 and 10% R143a
Vapour pressure at 20 dgrC 10 bar(a).