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MIDEA MULTISPLIT INVERTER outdoor unit 7.9 / 8.2 kW, for 3 indoor units, R32, M3OA-27HFN8-Q

MIDEA MULTISPLIT INVERTER Outdoor Unit 7.9/8.2 kW, for 3 Indoor Units, R32, M3OA-27HFN8-Q
MIDEA M3OA-27HFN8-Q is an inverter Multi-Split air-conditioning outdoor unit designed for connection of up to three compatible indoor units. A single outdoor unit can provide cooling and heating for several rooms while reducing the number of outdoor units required.
Nominal cooling capacity is 7.91 kW, while nominal heating capacity is 8.20 kW. Inverter control automatically adjusts compressor operation to actual demand, providing more stable room temperatures and efficient energy use.
The M3OA-27HFN8-Q achieves a seasonal cooling efficiency of SEER 6.10 and an A++ cooling energy class. In heating mode, SCOP for an average climate is 4.00, with an energy-efficiency class of A+.
The outdoor unit uses R32 refrigerant. It provides three separate refrigerant connection pairs, with a 1/4" liquid connection and 3/8" gas connection for each connected indoor unit.
Maximum total refrigerant piping length is 60 m, maximum individual branch length is 30 m, and the maximum height difference between the outdoor unit and each indoor unit is 15 m. The permitted height difference between indoor units is up to 10 m.
The M3OA-27HFN8-Q operates in both cooling and heating modes and is designed for a 230 V / single-phase / 50 Hz power supply. This product includes the outdoor unit only; compatible MIDEA Multi-Split indoor units and professional installation are required for a complete system.
Technical information
| Basic information | |
| Manufacturer | MIDEA |
| Model | M3OA-27HFN8-Q |
| System type | Multi-Split Inverter outdoor unit |
| Maximum indoor units | 3 |
| Cooling | |
| Capacity Min. / Nom. / Max. | 2.96 / 7.91 / 8.49 kW |
| Nominal power input | 2.45 kW |
| SEER | 6.10 |
| Energy-efficiency class | A++ |
| Heating | |
| Capacity Min. / Nom. / Max. | 2.03 / 8.20 / 9.37 kW |
| Nominal power input | 2.10 kW |
| SCOP – average climate | 4.00 |
| Energy-efficiency class | A+ |
| Refrigerant circuit | |
| Refrigerant | R32 |
| Factory charge | 1.72 kg |
| Liquid / gas connections | 3 × (1/4" + 3/8") |
| Max. total piping length | 60 m |
| Max. individual branch length | 30 m |
| Max. outdoor / indoor height difference | 15 m |
| Max. height difference between indoor units | 10 m |
| Electrical and physical data | |
| Power supply | 230 V / 1 phase / 50 Hz |
| Dimensions (W×H×D) | 845 × 702 × 363 mm |
| Sound pressure level | 54 dB(A) |
| Sound power level | 67 dB(A) |
| Cooling outdoor temperature | −15 to +50 °C |
| Heating outdoor temperature | −15 to +24 °C |
Suitable for this product :