Khalim Conn-Kowlessar 090e16ddc2 Dispatch PasHub mechanical ventilation into the §2 ACH cascade 🟩 ... The surveyed "Ventilation type" label never reached mechanical_ventilation_kind, so ventilation_from_cert silently defaulted every mechanical system to NATURAL (24d), dropping its ACH heat loss — 76/205 cohort fixtures lodge dMEV/MEV/PIV (issue #1590 bug 4). Mapping mirrors the gov-API _API_MECHANICAL_VENTILATION_TO_KIND table (PIV-from-loft is "as natural"). Harness: within-0.5 12.2% -> 18.5%, MAE 2.538 -> 1.730 — the campaign's largest single move; floors ratcheted to 0.18 / 1.75. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-07-14 21:45:24 +00:00
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tests	Dispatch PasHub mechanical ventilation into the §2 ACH cascade 🟥	2026-07-14 21:43:00 +00:00
__init__.py	fix broken imports and rename mapper class	2026-04-13 16:36:13 +00:00
epc.py	feat(modelling): Epc.sap_lower_bound() — band → minimum SAP (#1160)	2026-06-03 12:50:40 +00:00
epc_codes.csv	slice 8a: window physics and orientation aggregates	2026-05-16 15:32:45 +00:00
epc_property_data.py	Map SAP-Schema-15.0's "Main building" identifier to MAIN	2026-07-10 15:03:28 +00:00
field_mappings.py	Gate community-heated dwellings from HHRSH recommendation 🟥	2026-07-01 14:13:57 +00:00
historic_epc.py	demo generated for use in address2uprn	2026-05-08 14:48:15 +00:00
historic_epc_matching.py	Map shard rows to HistoricEpc field-by-field so every column is pyright-checked 🟩	2026-07-04 14:58:09 +00:00
mapper.py	Dispatch PasHub mechanical ventilation into the §2 ACH cascade 🟩	2026-07-14 21:45:24 +00:00