Model/datatypes/epc
Daniel Roth 9d761f6ad1 Score heat-pump dwellings via Table 4e Group 2 controls and Appendix N efficiency 🟩
#1635: 'Programmer, room thermostat and TRVs' on a heat pump → 2210
(PCDB heat_pump_controls), and the lodgement now carries Table 4a
category 4 — without it the calculator's Appendix N3.6/N3.7 gate never
fired and the PCDB heat pump was billed as 100%-efficient direct
electric (6.0/18.5 vs pre 62/57). With the category threaded the two
LRHA WAVE 3 fixtures score 52.1/56.9 (the latter within 0.5).
LRHA 59→61 computed, within-0.5 42.6%, MAE 2.830 — ratchets hold.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-16 16:41:32 +00:00
..
domain Score heat-pump dwellings via Table 4e Group 2 controls and Appendix N efficiency 🟩 2026-07-16 16:41:32 +00:00
loaders demo generated for use in address2uprn 2026-05-08 14:48:15 +00:00
schema Default description on bare zero-rated party-wall elements in SAP-15.0 certs 2026-07-14 16:28:55 +00:00
search bolstering testing 2026-04-28 13:46:09 +00:00
surveys PasHub scores electric-storage & room-heater dwellings (Table 4e Group 4/6) 🟩 2026-07-16 13:30:07 +00:00
__init__.py testing out rebaselining 2026-02-12 22:25:03 +00:00
construction_age_band.py testing out rebaselining 2026-02-12 22:25:03 +00:00
efficiency.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
floor.py preparing partiy class 2026-02-05 08:54:27 +00:00
fuel.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
heating_controls.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
hotwater.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
main_heating.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
property_type_built_form.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
roof.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
walls.py beginning to assembly the parity class 2026-02-04 18:34:59 +00:00
windows.py testing out rebaselining 2026-02-12 22:25:03 +00:00