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  1. 11-01-2012, 01:22 PM #1
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    Eco Friendly
    Eco Friendly is offline Registered User Hey, I am new to : RE
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    Arrow Anybody ever use R438A ?



    Hi

    Which to find out if anybody out there ever use R438A (M099) on chiller of the following type:
    Water Chillers,

    Type: Carrier 30HR-140-D-6, each with electric and control centre and 4pcs
    of half hermetic compressors.
    Cooling Capacity : 422 KW
    Water flow: 17.21 L/s
    Water Temp: 12.6'C
    Press Loss: 19.7kPa
    Power Require: 137.2 KW
    Condensing Water Flow: 22.41 L/s
    Condensing Water Temp: 35 / 41'C


  2. 11-01-2012, 11:15 PM #2
    Brian_UK's Avatar
    Brian_UK
    Brian_UK is offline Moderator I am starting to push the Mods: of RE Site Moderator : and general nice guy
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    Re: Anybody ever use R438A ?

    Have you read the retro-fit guidelines?

    http://www.idsrefrigeration.co.uk/up...Guidelines.pdf
    Brian - Newton Abbot, Devon, UK
    Retired March 2015
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