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title: "Tosot MTS4R-28HDI-V2 Multi-Split 8.0 kW A++"
description: "Professional Multi-Split outdoor unit (8.0 kW cooling) for 4 zones. Very high SEER 7.2. R32 refrigerant and Inverter."

type: product_page

---

# Tosot PULAR BY GREE R32 8.0 kW - 4-Split Outdoor Unit - Art.No.: MTS4R-28HDI-V2

## Specifications

- **Brand**: Tosot
- **HS code**: 84151090
- **Manufactor**: Tosot
- **Net Height**: 402 MILLIMETER
- **Net Length**: 660 MILLIMETER
- **Net Weight**: 51 KILOGRAM
- **Net Width**: 964 MILLIMETER
- **Origin**: China
- **Color**: White
- **System**: Tosot Pular Series
- **Type**: Outdoor Unit
- **Warranty in Years**: 3

## 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.

## Downloads

- [Pular Outdoor Unit Manual](https://cdn.estg.eu/p/f/b/f/a/fbfa426b513bf18890b298f7b2ac1e4034c82d28_Pular_Outdoor_Unit_Manual.pdf)