Warranty: 48 months plus a 12-month extended warranty, subject to applicable terms. The Midea Vesta DUCMI170IHC indoor unit pairs with the UCMI170OC outdoor unit to deliver 17kW cooling and 18kW heating. It provides concealed, whole-home comfort through a professionally designed duct network.
The 380mm-high splittable indoor unit can be separated for access into suitable roof spaces and assembled during installation. It is a practical option for larger homes and office layouts where a qualified designer has confirmed the required heating and cooling load.
Key Features
- 17kW cooling and 18kW heating: Reverse-cycle operation supports comfort throughout the year.
- Splittable indoor design: Separate sections make it easier to position the unit in suitable roof spaces.
- Constant airflow control: Adjusts operation as duct conditions change, with an external static pressure range of 0–200Pa.
- DC inverter compressor: Varies operation to match changing demand.
- Wired controller included: Provides a fixed control point for everyday settings.
- Turbo and silent modes: Offers a temporary output boost or reduced outdoor operating noise.
- Service-friendly construction: Modular components support access for maintenance.
- R32 refrigerant: Uses a 3.8kg factory refrigerant charge.
Product Specifications
| Indoor / outdoor model | DUCMI170IHC / UCMI170OC |
|---|---|
| Cooling / heating capacity | 17 / 18kW |
| Indoor dimensions (W × D × H) | 1400 × 870 × 380mm |
| Outdoor dimensions (W × D × H) | 952 × 415 × 1333mm |
| Outdoor package dimensions (W × D × H) | 1095 × 495 × 1480mm |
| Indoor net weight | 67kg |
| Outdoor net / gross weight | 94 / 108kg |
| Power supply | 220–240V, 50Hz, single phase |
| Maximum current | 31A |
| External static pressure | 0–200Pa |
| Controller | Wired controller included |
| Refrigerant / factory charge | R32 / 3.8kg |
| Pre-charged pipe length | 20m |
| Maximum pipe length / height difference | 75m / 30m |
| Liquid / gas pipe diameter | 9.52mm (3/8 in) / 19mm (3/4 in) |
| Supply air connection (W × H) | 1152 × 295mm |
| Return air connections | 2 × 400mm oval |
Installation Information
Equipment supply only. Installation, electrical work and additional installation materials are not included. A qualified installer should confirm system sizing, pipework limits, electrical requirements and clearances for your property.
Ductwork, grilles and optional zoning hardware are additional. Zoning and connected-control options depend on the selected compatible controls.




























