Midea M3OG-21HFN8-Q 6.2 kW Multi Split Outdoor Unit

Key features:

• Model: Midea M3OG-21HFN8-Q
• Multi Split inverter outdoor unit
• Up to 3 indoor units
• Cooling: 21,000 BTU / approx. 6.15 kW
• Heating: 22,000 BTU / approx. 6.45 kW
• EER: 3.23
• COP: 3.71
• Refrigerant: R32
• Factory charge: 1.5 kg
• 220–240 V / 50 Hz / single phase
• Liquid piping: 3 × Ø6.35 mm
• Gas piping: 3 × Ø9.52 mm
• Maximum total piping: 60 m
• Maximum individual piping: 30 m
• Maximum elevation difference: 15 m
• Dimensions: 890 × 342 × 673 mm
• Net weight: 43.3 kg
• Airflow: 3000 m³/h
• Sound pressure: 58 dB(A)
• GMCC rotary compressor
• DC inverter technology
• Built-in EXV
• Blue Fin protection
• Cooling operation: -15°C to +50°C
• Heating operation: -15°C to +24°C

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Midea M3OG-21HFN8-Q 6.2 kW Multi Split inverter outdoor unit supports up to 3 indoor units with R32 refrigerant and up to 60 m total piping.

Midea M3OG-21HFN8-Q is a Multi Split inverter outdoor unit designed to operate up to three compatible indoor air-conditioning units from a single outdoor system. It is suitable for apartments, houses, villas, offices and commercial spaces where three separate rooms or zones require climate control while minimising the number of outdoor units installed on the building façade. Individual temperature settings can be maintained in each room, although connected indoor units operate simultaneously in the same primary cooling or heating mode.

Nominal cooling capacity is 21,000 BTU/h, approximately 6.15 kW, while heating capacity is 22,000 BTU/h, approximately 6.45 kW. Cooling capacity modulates between 6,800 and 22,500 BTU/h, with heating ranging from 6,800 to 22,800 BTU/h. Official efficiency values are EER 3.23 and COP 3.71.

Three refrigerant connections are provided for the indoor units. Liquid piping is 3 × Ø6.35 mm, while gas piping is 3 × Ø9.52 mm. Maximum combined piping length is 60 metres, while an individual indoor-unit line can reach 30 metres. Maximum elevation difference between the indoor and outdoor unit is 15 metres, while indoor units may have up to 10 metres of elevation difference between them.

The outdoor unit measures 890 × 342 × 673 mm and weighs 43.3 kg. Maximum airflow is 3000 m³/h, sound pressure is 58 dB(A), and sound power is 65 dB(A). The system incorporates a GMCC rotary compressor, DC inverter technology and an electronic expansion valve.

Power supply is 220–240 V / 50 Hz / single phase. The unit uses R32 refrigerant with a factory charge of 1.5 kg and GWP of 675. Official outdoor operating limits are -15°C to +50°C in cooling mode and -15°C to +24°C in heating mode.

At Euroclima, Midea M3OG-21HFN8-Q is a professional Multi Split solution for independently conditioning up to three rooms while using a single outdoor unit.