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  1. #1
    m7md's Avatar
    m7md Guest

    littel help here



    heloo there i dont know if this is the right pleas to ask for help :S
    anyway..
    how do i know the right amount of gas for any cooling system ?
    i'm haveing so much Headache evry time i use 404a so
    how can i know the right amount for 404a system



  2. #2
    Join Date
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    Re: littel help here

    if it has alegend plate that tells you the weight if it has a sight glass go by that if neither charge till suction line slightly sweating and charge as aliquid......

  3. #3
    Join Date
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    Re: littel help here

    go to Refrigeration 101 and Read it will tell you both how to charge any system

  4. #4
    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: littel help here

    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  5. #5
    m7md's Avatar
    m7md Guest

    Re: littel help here

    thank you sir

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