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Thread: R403a and R403b

  1. #1
    Yo Han's Avatar
    Yo Han Guest

    R403a and R403b



    Good day

    I'm new to this forum, so hello everybody.

    I have one question which actually got me to register as a member here. It would help me out, and perhaps save the company some money if someone could answer this. So:

    What is the difference between R403a, and R403b?

    I know the main difference is the composition, but how about performance? How do you notice the difference in composition?

    Thank you in advance for a quick reply.



  2. #2
    Brian_UK's Avatar
    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: R403a and R403b

    Hi Yo Han and welcome to the forum.

    I have no experience of these blends but this document from Bitzer highlights some of the differences which you might find useful.

    http://www.bitzer.de/_doc/a/a-501-14.pdf

    It is a gas that is on the way out, if not already gone.
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

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