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Thread: Conversions

  1. #1
    koppertone's Avatar
    koppertone Guest

    Conversions



    Hi to all I as new to RE so be nice. Has anyone try replacing r22 system expansion valve with r410a valve? What kind of problems came up, & how did it work?



  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: Conversions

    Why would you want to change the valve from 22 to 410?
    Brian - Newton Abbot, Devon, UK
    Retired March 2015

  3. #3
    koppertone's Avatar
    koppertone Guest

    Re: Conversions

    I was working on a 5 ton system after a tech. was not able to get it operating & when it did , the compressor lock up after a few months . I an not sure what all has been done before. I don't have much info. to work with.

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