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Has Gorton changed it vent sizing?

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gfrbrookline
gfrbrookline Member Posts: 753
edited December 2022 in Strictly Steam
I have two gorton vents both labeled as size C that have been purchased in the past two years that the vent holes are very different in size. Is this just a quality control issue or have others noticed this as well. I am guessing the smaller one should be a 6 not a C.
cid:B443D435-DC04-42E4-BE9B-FC17736E51B0

cid:376E4B72-C997-4368-82B4-ADEFAA699372

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  • Steamhead
    Steamhead Member Posts: 16,842
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    I think you're right. It was probably a production mistake.
    All Steamed Up, Inc.
    Towson, MD, USA
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  • ethicalpaul
    ethicalpaul Member Posts: 5,704
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    I seem to recall someone else seeing this. I also recall Gorton or MoM having switched back from a poor quality manufacturing partner but my memory is not to be trusted
    NJ Steam Homeowner. See my sight glass boiler videos: https://bit.ly/3sZW1el