Khalim Conn-Kowlessar 6bb1843be6 Map PasHub boiler PCDB product_id to main_heating_index_number ... `_map_sap_heating` left `main_heating_index_number` None, so the calculator fell to a generic Table-4b seasonal efficiency instead of the actual appliance. The site note lodges the boiler by its PCDB `product_id` (and `summer_efficiency` is always 0), and those ids resolve directly in the calculator's PCDB (`gas_oil_boiler_record`) — so carrying `product_id` onto `main_heating_index_number` gives the real SEDBUK efficiency. Gated on `product_id > 0` (0 = no product lodged → stays None; the calculator keeps its default). `main_heating_category`/`sap_main_heating_code` were evaluated and add nothing measurable — the PCDB index alone is the efficiency source. Guinness GMCA cohort: within-0.5 12.9% -> 13.4%, MAE 2.657 -> 2.621, no regression (harness still 206-xfail, no new hard failures). Closes #1563 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-07-14 17:43:37 +00:00
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tests	Map PasHub boiler PCDB product_id to main_heating_index_number	2026-07-14 17:43:37 +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	Map PasHub boiler PCDB product_id to main_heating_index_number	2026-07-14 17:43:37 +00:00