5-Year Warranty. The Midea MULMI0480B is an 8.7kW multi-split inverter outdoor unit designed to operate up to four compatible indoor units. It provides 8.7kW cooling and 8.8kW heating from one outdoor cabinet, making it a practical base for professionally designed multi-room systems in homes and small commercial spaces.
The inverter system adjusts output to changing demand, while compatibility with suitable high-wall, cassette and ducted indoor units gives installers flexibility when planning different rooms. Indoor units, controllers, pipework and installation are sold separately.
Key Features
- 8.7kW rated cooling capacity
- 8.8kW rated heating capacity
- Connects up to four compatible indoor units
- Inverter technology for variable-capacity operation
- Supports compatible high-wall, cassette and ducted indoor-unit formats
- Single-phase 220–240V power supply
- Outdoor airflow up to 3650m³/h
- 5-year warranty
Specifications
- Model / SKU: MULMI0480B
- Type: Multi-split heat-pump outdoor unit
- Cooling capacity: 8.7kW
- Heating capacity: 8.8kW
- Maximum indoor-unit connections: 4
- Dimensions (W × D × H): 946 × 410 × 810mm
- Net / gross weight: 66.2 / 71.6kg
- Maximum rated input: 4150W
- Outdoor airflow (high): 3650m³/h
- Power supply: 220–240V, 50Hz, single phase
- Warranty: 5 years
Installation Information
Professional installation is required. Have a qualified heat-pump installer confirm system sizing, compatible indoor-unit combinations, pipework limits and electrical requirements before purchase.

