Mitsubishi MSZ-AY 4-in-1 Air Conditioner with WiFi 2.5 kW 9000 BTU

The set includes:

• 4 x Indoor unit MSZ-AY25VGK/U (2.5 kW – 9000 BTU)
• 1 x Outdoor multisplit unit MXZ-4F72VF (R32)

This 4x1 solution allows you to independently climate control four rooms using a single outdoor unit, optimizing facade space and reducing the visual impact of the installation. It is ideal for homes with several bedrooms or separate areas.

MSZ-AY25VGK/U Indoor Units

• Nominal power: 2.5 kW
• Airflow (Silent/Low/Medium/High/Max): 4.9 / 5.9 / 7.1 / 8.7 / 11.4 m³/min
• Sound level (Silent/Low/Medium/High/Max): 18 / 24 / 30 / 36 / 42 dB(A)
• Sound power: 57 dB(A)
• Dimensions (H x W x D): 299 x 798 x 245 mm
• Weight: 10.5 kg

The units come with built-in WiFi for remote control and advanced programming. The V-Blocking filtration system with antiviral effect inhibits up to 99% of viruses, bacteria, mold, and adhered allergens, improving indoor air quality. Full horizontal and vertical louver control ensures even air distribution.

MXZ-4F72VF Outdoor Multisplit Unit

• Maximum number of indoor units: 4
• Nominal cooling capacity (min-max): 7.2 kW (3.7 – 8.8 kW)
• Nominal heating capacity (min-max): 8.6 kW (3.4 – 10.7 kW)
• Nominal power consumption: 1.85 kW (cooling) / 1.87 kW (heating)
• SEER: 8.13 (A++)
• SCOP: 4.07 (A+)
• Airflow: 35.4 m³/min
• Sound level: 48 dB(A)
• Sound power: 63 dB(A)
• Dimensions (H x W x D): 710 x 840(+30) x 330(+66) mm
• Weight: 58 kg
• Refrigerant: R32
• Gas charge (pre-charge): 2.4 kg
• GWP: 675
• TCO₂ eq: 1.62
• Power supply: 230 V / 1 Phase – Maximum current 18 A
• Piping diameter: 6.35 x4 mm (liquid) / 12.7 x1 + 9.52 x3 mm (gas)
• Total maximum piping length: 60 m
• Maximum length per indoor unit: 25 m
• Operating range: -10 ~ +46 ºC (cooling) / -15 ~ +24 ºC (heating)

Technical data according to official MXZ-4F72VF datasheet.

Energy Efficiency and Seasonal Performance

The Inverter technology combined with R32 refrigerant allows the system's power to adapt to actual demand, optimizing electricity consumption and improving seasonal performance in both cooling and heating.

Recommended Room Size

• 2.5 kW units: recommended for rooms of 10–25 m²

Indicative values that should be confirmed by thermal load calculation according to insulation, orientation, and climatic conditions.

Optional Accessories

• MAC-100FT-E Plasma Quad Connect
• MAC-2460FT-E V-Blocking Filter with antibacterial and antivirus action
• MAC-093SS-E Cleaning kit connectable to vacuum cleaner
• MAC-334IF-E M-NET integration interface