Intry Verified receipt
Is the Intry Water Heater Age Decoder accurate?
The provenance receipt for the Intry Water Heater Age Decoder: the exact authority its values derive from, the edition they are keyed to, who has final say, and what the deploy gate actually checks them against, re-derived from their cited source.
Short answer: Every figure an Intry calculator computes comes from a locked source module, not hand-typed. 11735 automated checks re-derive and source-check the numbers against the manufacturer date-code documents it was decoded from before each deploy. This is our own deterministic gate, not a third-party audit. The per-tool receipt is public at https://www.intrysys.com/verified.
The receipt
- Calculated from
- Bradford White: the consumer date-code page and the For the Pro bulletin, Rheem, Ruud and Richmond: Technical Service Bulletin 1207. Reused verbatim from the locked engine, never re-written for this page.
- Checked
- Before any deploy, a deterministic test suite re-derives calculated figures from their locked source module and source-checks the numbers against what they cite, so a number is held to its real source, not just to itself. As of the current build that suite holds 11735 checks, and it gates this page too. This is our own deterministic gate, not a third-party audit.
- Runnable
- A reference engine that powers the published numbers. It is not exposed as a runnable MCP tool.
- Final say
- The date printed on the rating plate has final say. Where a serial genuinely carries more than one possible date, this tool shows every one it can and publishes no age, and the manufacturer's own warranty verification is what settles a claim.
Frequently Asked Questions
Is the Intry Water Heater Age Decoder accurate?
Every figure an Intry calculator computes comes from a locked source module, not hand-typed. 11735 automated checks re-derive and source-check the numbers against the manufacturer date-code documents it was decoded from before each deploy. This is our own deterministic gate, not a third-party audit. The per-tool receipt is public at https://www.intrysys.com/verified.