TA-14 × EIGHT24 · 120-HOUR HVACD/R PROGRAM
DDD — Diagnostic Determination Discipline
5hConvert accumulated evidence into the strongest bounded diagnostic determination the record supports.
✓ Purpose + field outcome
✓ Competency map
✓ Lesson inventory
✓ Delivery type: Video / Quiz / Walkthrough VR / Guided VR / Perform VR / Case / Adversarial / Role-Play
✓ Evidence objects produced
✓ VR state + telemetry requirements
✓ Assessment and completion criteria
✓ Dependencies + handoff to next module
Reality → Record → Continuity → Admissibility → Binding → Commit → Execution → Outcome
Every room shows where this module enters the line, what evidence it creates and what the next room is allowed to inherit.
D = Dehumidification. Dehumidification remains a first-class technical discipline with its own evidence, measurements, operating conditions, diagnostic reasoning, interventions and outcome verification wherever applicable.