Observed arrival · 2026-10-27
Spec.blue decodes HVAC nameplates
A free-to-use lookup page for identifying HVAC equipment, decoding model and serial numbers, and finding related manufacturer documents.
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- HVAC technicians and owners identifying equipment
- Worth noticing
- The sample Bosch result links model-number segments and a manufacture-date code to named manufacturer documents and cited page references.
Field notes
The sample flow starts with a Bosch nameplate and shows both a model breakdown and a serial-date interpretation. Its source list names Bosch documents, document identifiers, and page references, and links to the originals; the page also lists brand coverage and sample lookups for several manufacturers.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
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