Midea Breezeless E 4-in-1 Air Conditioner with WiFi, 2.5 kW 9000 BTU

The Midea Breezeless E 4x1 2.5 kW (9,000 BTU) air conditioner is an efficient and stylish multi-split solution, ideal for cooling up to four separate rooms. The set includes four indoor units MCB1-09N8, one outdoor unit M4O-28N8, and four remote controls, allowing individual control of each room.

Thanks to its “breezeless” design, the indoor units distribute air evenly without direct drafts, providing a comfortable environment without the sensation of wind. The system features integrated WiFi, enabling remote control of each unit via the Midea Link app.

With a total cooling capacity of 2.5 kW and a slightly higher heating capacity, the system ensures a balanced performance between efficiency and comfort, suitable for medium-sized spaces. Its inverter technology allows for quiet operation and continuous speed adjustment for optimized energy consumption.

Main Technical Features:

• Set composition:
  • 4x indoor unit MCB1-09N8 (no visible grille, compact design)
  • Outdoor unit M4O-28N8
  • 4x remote controls (one per unit)
• Total cooling capacity: 2.5 kW (9,000 BTU)
• Heating capacity: around 2.5 kW (see technical datasheet for exact value)
• Refrigerant: R32
• WiFi: integrated, app control via Midea Link
• Design: breezeless (no visible grille), air without direct drafts
• Silent mode: very low noise level (≈ 19–22 dB(A) indoors)
• Key features:
  • Independent room control
  • Timer and night mode
  • Auto-restart after power outage
  • Automatic dehumidification
• Outdoor operating range: cooling and heating (from –15 °C to +46 °C)
• Maximum pipe length: 25 m (total system)
• Maximum height difference: 10 m between units
• Refrigerant connections:
  • Gas: 1/2" (12.7 mm)
  • Liquid: 1/4" (6.35 mm)
• Drain diameter: 16 mm
• Indoor unit dimensions (each): approx. 795 × 270 × 194 mm
• Indoor unit weight: approx. 8 kg
• Outdoor unit dimensions: 820 × 600 × 340 mm
• Outdoor unit weight: approx. 42 kg
• Power supply: Single-phase 230 V / 50 Hz (connected to 4 indoor units)

This multi-split system is perfect for installations where personalized, quiet, and modern climate control is desired. An excellent solution for renovators, installers, and maintenance companies seeking a clean design and full WiFi control.