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  1. #1
    Accumulator's Avatar
    Accumulator Guest

    Sulfer Dioxide refrigerant



    I have a late 1930's early 40's GE "Monitor Top" Refrigerator/Freezer which runs on this refrigerant. It is in original condition, and still makes ice cubes very quickly.
    My question is a "what if" the compressor let go and I decide to convert it with a remote condensing unit, how is this gas to be handled ? Reclaim to a storage tank, and where would I dispose the gas. I have no intentions right now to use this unit as it needs new wiring and thermostat, and I'm saving that for my retirement years. I have a feeling its gonna smell like rotten eggs or worse.. Has anyone here had any experience with this refrigerant ? What class is this in ? What is the law regarding the handling and what are the health hazards ?

    I appreciate any info,
    Thank's



  2. #2
    Join Date
    Jul 2006
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    USA
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    Re: Sulfer Dioxide refrigerant

    As far as I know there is no need to reclaim it.
    Just do NOT do what I did many years ago and chop the lines with an Axe. The gas drifted over my Dad's strawberry patch and killed it.

  3. #3
    Join Date
    Oct 2006
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    CORDOBA -ARGENTINA
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    Re: Sulfer Dioxide refrigerant

    If it not broken , please DO NOT TOUCH , I think you will not can buy new gas for it.
    You can rewire and change thermostat.

  4. #4
    Join Date
    Nov 2005
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    USA
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    Re: Sulfer Dioxide refrigerant

    Fix it and keep it as original as possible. It's likely an antique!
    "If Hannah was an air handler, I would be a condensing unit so I could open her TXV and pump my refrigerant through her coils." - a HVAC friend of mine

  5. #5
    davo4's Avatar
    davo4 Guest

    Re: Sulfer Dioxide refrigerant

    We used to slowly bleed SO2 into drums of water that absorbed the rotten stuff. Hope & pray that you never need to release it, as it's quite safe in it's contained state.

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