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  1. #1
    Join Date
    Jun 2023
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    UK
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    Nitrogen brazing on open lines



    Can anyone shed light on any fittings available to hook up to open lines were the outside unit isn’t fitted yet . So basically to braze on the outlet lines of the indoor unit only.



  2. #2
    Join Date
    Feb 2011
    Location
    scotland
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    Re: Nitrogen brazing on open lines

    You shouldnt need a high pressure, so you might be able to just tape a gauge hose in/on the pipe. If the hose end is too big, connect a shrader valve with a copper tail to the gauge hose.

  3. #3
    Join Date
    Jun 2023
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    UK
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    Re: Nitrogen brazing on open lines

    Thanks I’ll try that

  4. #4
    Join Date
    Aug 2006
    Location
    england
    Age
    50
    Posts
    3,856
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    46

    Re: Nitrogen brazing on open lines

    Got one of these thingies but was much cheaper, think had to import it from the States,

    https://www.amazon.co.uk/Nitrogen-Pu...s%2C204&sr=8-4
    Mostly found in Oxfordshire, UK :)

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