The Yutaki-S Indoor Hydro Module (RWM Series) is a compact and high-efficiency indoor solution for residential air-to-water heat pump systems. Serving as the hydraulic interface, it manages the transfer of heat from outdoor Yutaki-S units to indoor emitters such as underfloor heating, radiators, or domestic hot water systems. With built-in backup electric heaters and a comprehensive range of hydraulic features, it simplifies installation and ensures high performance year-round.
| Model | Backup Electrical Heater (kW) | Immersion DHW Element (kW) | Net Weight (kg) | Dimensions (H × L × D, mm) | Sound Power (dB(A)) | DHW Volume / Material | Remote Control |
|---|---|---|---|---|---|---|---|
| RWD-2.0RW1E-(220)S/K | 3 (1+1+1) | 3 | 120 | 1788 × 595 × 598 | 37 | 220 L / Stainless Steel | Included |
| RWD-2.5RW1E-(220)S/K | 3 (1+1+1) | 3 | 120 | 1788 × 595 × 598 | 37 | 220 L / Stainless Steel | Included |
| RWD-3.0RW1E-(220)S/K | 3 (1+1+1) | 3 | 121 | 1788 × 595 × 598 | 37 | 220 L / Stainless Steel | Included |
| RWD-4.0NW1E-(220)S/K | 6 (2+2+2) | 3 | 124 | 1788 × 595 × 598 | 39 | 220 L / Stainless Steel | Included |
| RWD-5.0NW1E-(220)S/K | 6 (2+2+2) | 3 | 126 | 1788 × 595 × 598 | 39 | 220 L / Stainless Steel | Included |
| RWD-6.0NW1E-(220)S/K | 6 (2+2+2) | 3 | 126 | 1788 × 595 × 598 | 39 | 220 L / Stainless Steel | Included |
