The last real archetype on the companion-gap log; the log test now
simulates a future incomplete archetype (warm-air heat pump, Group 5
control deliberately unmapped).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Supersedes the "direct-acting electric drags no control/category" pin:
None does not mean unset — it means inherit the replaced system's value
(ADR-0048 bug class), verified suppressing HHRSH on portfolio 796.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
#1444 Parts A+B for codes 191/192, diagnosed on portfolio 796: 30 of the
first 40 live overrides inherit a replaced system's category (6/4/7) —
suppressing HHRSH or billing direct-acting heat as storage.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Golden cert 0330 now reaches band C on the dwelling-sized ASHP alone
(ADR-0049), dropping its solid_floor_insulation companion; cert 0390
still fires three measures, so the per-measure trigger-attribute
assertions move there (and gain the lighting triggers).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
`from_sap_schema_17_1` hardcoded is_dwelling_export_capable=False, so
SAP 10.2 Appendix M1 zeroed the PV export credit on every export-capable
full-SAP cert. Cert 0380-3044-6070-2305-5925 (property 741840, PRD #1435
WS3) now reproduces its lodged 92 exactly (was 89); the existing
19.1.0 pin 10096028301 closes its documented -1 residual (84 -> 85 =
lodged). The full-SAP top-level pv_connection is deliberately NOT
carried: its enum disagrees with the RdSAP one the calculator gates on.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The printed "candidate measures considered" now matches what the
orchestrator actually offered — on 711795 the lodged cavity wall printed
a cavity-fill candidate the plan (timber-frame effective wall) never saw.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Regression guard: category 8 + control 2701 keep the ADR-0048 coherence
invariant satisfied for SAP codes 421/422/424.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
WS2 of PRD #1435, diagnosed on property 711795: an electric-underfloor
override inherits the replaced community-heating category (no pathway,
baseline mis-rated 51 vs 67), and wall generators offer £4k insulation
that cannot change an age-band-L wall's derived U (0.280 → 0.280).
Glossary: Wall U-Value Gate.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Sizing selects the aroTHERM plus rung nearest PSR ~0.8 (0.8 x design heat
loss) — the Appendix-N efficiency peak, reproducing the pump a real
installer fits — rather than the MCS PSR>=1.0 capacity target, which
oversizes. Validated against the relodged Elmhurst ASHP cert (delta 0
held at the 5 kW Vaillant); the two self-snapshot pins re-pin to their
correctly-sized larger pumps, and the orchestrator/harness thread the
calculator's design heat loss so production sizes to the dwelling. Manual
SapResult test stubs carry the new design_heat_loss_kw field.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
