The “Three No’s”
- No cooling tower — simplifies plant infrastructure.
- No boiler room — removes combustion safety hazards and maintenance overhead.
- No central machine room — frees high‑value space in many builds.
This is based on the provided brochures describing “三无需/Three No’s”.
A–C–D Principle (Energy Transfer)
EcoComfort uses a heat pump as an “energy mover” between cold storage (A) and domestic hot water (D). Ambient exchange (C) is used when needed.
- Cooling + hot water: energy moved A → D yields high combined COP.
- Cooling only: if D is satisfied, energy can be dumped A → C.
- Hot water only: in shoulder seasons, energy can be harvested C → D.