Model/docs/sap-spec
Khalim Conn-Kowlessar a4dfb7a021 docs: gap-list entry for boiler/HP Manufacturer efficiency (PCDB) — 000490 +3 SAP driver
Surfaces the documented driver behind the 000490 e2e overshoot (inputs.main_heating_efficiency = 0.80 vs PDF Vaillant Ecotec Pro 0.882) as item #1 in the Prioritised gap list. Per ADR-0010 §4 this is a prerequisite — not a section-sweep slice — so closing the 000490 SAP gap waits for the PCDB seam.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-21 07:09:23 +00:00
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CALCULATOR_DESIGN_SKETCH.md ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00
HANDOVER_NEXT.md docs: handover for §8c Space cooling + 000490 SAP-score diagnostic 2026-05-20 23:03:15 +00:00
HANDOVER_SECTION_6.md docs: handover for §6 Solar gains agent 2026-05-20 19:29:30 +00:00
PARITY_FINDINGS.md Record post-P5 parity-probe baseline (2026-05-19) 2026-05-19 16:19:01 +00:00
rdsap-10-specification-2025-06-10.pdf ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00
sap-10-2-full-specification-2025-03-14.pdf slice S-B9: SAP 10.2/10.3 Table 12 spec-correct prices + Table 12a fix 2026-05-18 15:14:11 +00:00
sap-10-3-full-specification-2026-01-13.pdf ADR-0009: pivot to deterministic SAP 10.3 calculator (Accepted) 2026-05-17 21:27:21 +00:00
SPEC_COVERAGE.md docs: gap-list entry for boiler/HP Manufacturer efficiency (PCDB) — 000490 +3 SAP driver 2026-05-21 07:09:23 +00:00