The flagged "priority" (per-main boiler interlock −5pp) was already
implemented (S0380.141 cylinder-thermostat path + S0380.177 room-
thermostat path); case 6 already produces (206)=79/(207)=84 exactly and
0240 is a combi with no cylinder. Records that S0380.201 closed the
secondary dual-system pump item and the remaining case-6 gaps (space
demand +1.28%, HW −1.6%) for full-SapResult promotion.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Captures the session's window/RR/dual-main work (S0380.196–200) and the
open priority: a spec-accurate per-system boiler-interlock −5pp (Table
4c(2)) adjustment. Root cause for case 6's remaining deltas (sys-1 eff 79
not 84 + HW 4824 vs 4902) is the "room thermostat present but no cylinder
thermostat → no interlock" path that the current {2101,2102} no-interlock
rule misses. 0240 shares the controls + cylinder_thermostat=N so it will
re-pin (apply spec uniformly). Secondary: dual-system Table 4f pumps.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
