Tosot MTS4R-28HDI-V2 Multi-Split Outdoor Unit

The Tosot MTS4R-28HDI-V2 is a powerful multi-split outdoor unit, forming the core of an extensive and efficient climate control system for up to four separate areas. This inverter-driven unit allows you to connect up to four Tosot PULAR indoor units to create a tailored cooling and heating solution. It is the ideal choice for larger homes, offices, or projects with multiple zones requiring independent temperature control.

Nominal Performance & Energy Efficiency

• Connectable Indoor Units: Maximum 4 units
• Cooling Capacity: 8.0 kW (Nominal)
• Heating Capacity: 9.5 kW (Nominal)
• SEER/SCOP: 7.2 / 4.2
• Refrigerant: R32
• Noise Level (Outdoor Unit): from 58 dB(A)
• Energy Label: A++ for cooling. A+ for heating.

Here are some key features of this system:

• Flexibility for Four Zones:
  • With a powerful nominal capacity of 8.0 kW cooling and 9.5 kW heating, this unit powers four separate indoor units (such as the PULAR series) simultaneously, allowing customised and energy-efficient temperature control in each zone.
• High Energy Efficiency:
  • The advanced inverter technology precisely modulates performance to meet the required load, resulting in low operating costs and exceptionally high efficiency throughout the year (SEER 7.2 and SCOP 4.2).
• Excellent System Features:
  • The system is equipped with a base pan heater and automatic defrost function, ensuring reliable and efficient operation even at low outdoor temperatures down to -20 °C.
• Easy Installation and Compatibility:
  • Designed for easy coupling with four Tosot indoor units. Control of the zones is managed completely independently via the connected indoor units.
• Installation Flexibility:
  • Supports a total piping length of up to 70 meters and a maximum height difference of 10 meters, offering flexibility in placing indoor units in complex projects.