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Thread: R427A verses R410A
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28-08-2007, 10:17 AM #1
R427A verses R410A
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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28-08-2007, 02:44 PM #2
Re: R427A verses R410A
Most A/C fitted in UK is now on R410A
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30-08-2007, 06:19 AM #3
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01-09-2007, 10:39 AM #4
Re: R427A verses R410A
R427a ??????????
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01-09-2007, 12:58 PM #5
Re: R427A verses R410A
Try http://www1.boc.com/uk/sds/special/fx100.pdf
So it's composed of 50% R134a, 25% R125, 15% R32 and 10% R143a
Vapour pressure at 20 dgrC 10 bar(a).
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