This is the information on the sticker that is on the window.

ANSI/AAMA-101-93 MST 3860 CODE J. 093-1 SPEC DH-R25 SERIES 105/155

  • Is there anything else on the sticker? Could you provide a picture of it? Also, I edited the title to ask what I think you're asking and added a bit of formatting. If I got it wrong, please feel free to edit again.
    – FreeMan
    Commented Dec 15, 2023 at 12:20

1 Answer 1


Most of that code is American National Standards Institute and American Architectural Manufacturer's Association structural ratings.

The biggest clue is SERIES 105/155, which seems to correlate to Lowes' Reliabilt brand, but it could also be a ratings category.

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