Model/backend/epc_api
Jun-te Kim 3eb0022034 Pin uprn_10093116324 (full-SAP gas-combi bungalow): engine 79 vs Elmhurst 74
4th sibling full-SAP cert validated against Elmhurst. Engine 79 (lodged 80);
Elmhurst worksheet 74. The +5 is the documented full-SAP→RdSAP residual — engine
uses the cert's measured U-values (wall 0.19/floor 0.12/roof 0.12) + PCDB combi
17505 (88.5%); Elmhurst uses RdSAP band-L defaults + generic 84% BGW combi. Build
verified clean (single-storey bungalow, no phantom conservatory, TFA 52/51.9).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-17 09:10:36 +00:00
..
json_samples Pin uprn_10093116324 (full-SAP gas-combi bungalow): engine 79 vs Elmhurst 74 2026-06-17 09:10:36 +00:00
api_spec.md adding hacky handling for matching on lmk key or uprn 2026-04-09 14:47:54 +01:00