Nexus Monoblock Inverter Heat Pump 13 kW

Monoblock inverter technology

The Nexus monoblock inverter heat pump features a continuously variable compressor and a brushless fan with variable speed control. This combination precisely adjusts the power output to the actual heating demand, ensuring efficient resource utilization.

Quiet operation is achieved through optimized noise insulation of the compressor, while the compact monoblock design combines all refrigeration circuit components in a single unit.

EVI technology for maximum efficiency

Thanks to Enhanced Vapor Injection (EVI) technology, the heat pump achieves high performance even at low outdoor temperatures. Even conventional radiator systems benefit from a constant heat supply.

This advanced technology enables increased efficiency while simultaneously reducing energy consumption compared to conventional systems.

Energy efficiency and environmental friendliness

With energy efficiency class A+++ at 35 °C flow temperature and A++ at 55 °C flow temperature, the Nexus heat pump meets the highest requirements for sustainability and economy.

The use of the environmentally friendly refrigerant R32 with a low GWP (Global Warming Potential) also contributes to a reduced CO₂ balance.

Comfortable operation and comprehensive control

An integrated touchscreen control panel allows for intuitive and user-friendly operation of all functions. Settings can be easily adjusted to individual needs.

Optionally, the heat pump can be controlled and monitored via the internet. This allows you to keep track of consumption, temperature profiles, and maintenance intervals at all times.

Compact design and quick installation

The monoblock design is entirely intended for outdoor installation. All refrigeration system components are integrated into a single housing, meaning only the heating water pipes need to be routed into the building.

Thanks to its compact dimensions of 1100 × 475 × 985 mm, installation is quick and space-saving. Simple connections and the included wiring kit further reduce assembly time.

High performance even at extreme temperatures

The Nexus heat pump operates reliably in a temperature range of -25 °C to +45 °C, thus ensuring a constant heat supply even in cold winter months.

The efficient hot gas defrosting ensures that the system operates without long interruptions and that no energy loss occurs even in freezing conditions.

Technical specifications at a glance

• Energy efficiency class (W35): A+++,
• Energy efficiency class (W55): A++;
• Compressor: Panasonic, rotating multi-stage vapor injection;
• Expansion valve: electronic.
• Number of fans: 1;
• Water-side pressure loss: 25 kPa;
• Recommended heating water flow rate: 2.2 m³/h;
• Defrosting method: Heating gas (reverse cycle).
• Refrigerant: R32 (GWP 675);
• Fill quantity: 1.6 kg;
• Sound power level: 55 dB.
• Dimensions (L×W×H): 1100 × 4475 × 985 mm;
• Weight (net/gross): 140/150 kg;
• Power supply: 380–415 V 3~ 50 Hz;
• Max. current (heating/cooling/hot water): 4.68/5.13/5.26 A.

Scope of delivery

• Monoblock Nexus M8
• Assembly & User manual

suitable storage for the product

• Sunex Fish S15 with 1 thermal diver
• Sunex Fish S16 with 2 heat exchangers
• Lovato Mini heat pump storage tank

Download

• technical data sheet
• User manual