Midea Breezeless E 4-in-1 Air Conditioner with WiFi, 3.5 kW 12000 BTU

The Midea Breezeless E 4×1 3.5 kW (12,000 BTU) air conditioner is a high-capacity, modern multi-split system, ideal for simultaneously cooling or heating four rooms with a single unit. The kit includes four MCB1‑12N8 indoor units of 3.5 kW each, one M4O‑36N8 multisplit outdoor unit with a capacity of 10.5 kW, and four remote controls, allowing independent and personalized control in each room.

Thanks to Midea’s “breezeless” technology, the indoor units feature a micro-perforated diffuser that disperses air evenly and gently, eliminating direct drafts and providing uniform comfort throughout the space. In addition, the system comes with integrated WiFi, allowing you to manage and schedule each unit via the Midea Link app from anywhere.

With a total cooling capacity of approximately 14 kW (≈ 48,000 BTU), this system is ready to meet the climate control needs of large homes, offices, or commercial spaces with multiple rooms. The inverter technology automatically adjusts cooling and heating capacity, reducing energy consumption and noise levels.

Main Technical Features:

• Set composition:
  • 4× MCB1‑12N8 indoor units (3.5 kW each)
  • 1× M4O‑36N8 multisplit outdoor unit (10.5 kW)
  • 4× remote controls (one per indoor unit)
• Total cooling capacity: ~14 kW (48,000 BTU)
• Estimated heating capacity: similar to cooling (see technical datasheet)
• Refrigerant: R32
• WiFi: integrated, control via Midea Link app
• Breezeless design: micro-perforated diffuser for enhanced comfort without drafts
• Silent mode: very low noise level (≈ 20–24 dB(A) indoors)
• Key features:
  • Individual room control
  • Timer and night mode
  • Auto-restart after power outage
  • Automatic dehumidification
• Outdoor operating range: –15 °C to +46 °C (cooling and heating)
• Maximum pipe length: up to 30 m (total)
• Maximum height difference between units: 10 m
• Refrigerant connections:
  • Gas: 1/2" (12.7 mm)
  • Liquid: 1/4" (6.35 mm)
• Drain diameter: 16 mm
• Indoor unit dimensions (each): approx. 860 × 300 × 200 mm
• Indoor unit weight: approx. 10 kg (each)
• Outdoor unit dimensions: approx. 870 × 650 × 330 mm
• Outdoor unit weight: approx. 48 kg
• Power supply: Single-phase 230 V / 50 Hz (for the entire system)

This 4×1 multi-split system is designed to deliver high levels of comfort, efficiency, and style in installations with multiple spaces. Ideal for installers, renovators, and maintenance companies seeking a comprehensive, quiet, and WiFi-controllable solution from anywhere.