Sunex NEXUS EVI 10 Split heat pump 10kW for domestic hot water and heating A+++/A++

Inverter split heat pumps from Sunex are eligible for subsidies and listed by BAFA

The heat pumps are equipped with a continuously variable compressor and a brushless fan with variable speed control. This allows the heat pump to be adapted to the energy requirements of the heat consumers. The stable operation of the heat pump enables high efficiency while maintaining a low compressor noise level. The cooling system, equipped with EVI (Enhanced Vapor Injection) technology, ensures high efficiency in conventional chiller installations. The high quality of the unit is ensured by innovative solutions based on components from renowned global manufacturers such as Panasonic, Grundfos, and Carel.

• One of the most cost-effective ways to heat buildings. The system operates even at temperatures as low as -20°C.
• High efficiency and long service life thanks to the use of components from world-renowned manufacturers
• A comprehensive control system ensures optimal control and security of the system
• Control via the Internet is possible
• A wired control panel is standard equipment
• High operating comfort. Intuitive and simple control operation
• The split design eliminates the risk of pipe freezing during power outages
• Energy class A++ at 55°C
• Flow temperature, A+++ at 35°C
• Flow temperatureQuiet operation

This is what your boiler room could look like:

1. Outdoor unit Nexus Split EVI 10/14/17
2. Indoor unit Nexus Split EVI 10/14/17
3. Hot water tank FISH S16 / FISH S15
4. Distributor
5. Pump groups

Intelligent control & comfort

Intuitive control via wired control panel (included)
Internet-enabled control for remote access via smartphone or tablet
Optimized control algorithms for energy savings and system security
Whisper-quiet operation – ideal for residential areas

Advantages at a glance

• Split design for greater operational reliability
• Quiet and efficient heating performance – even in winter
• Ideal for existing and new buildings
• High-quality technology – durable, safe and low-maintenance
• Smart home integration possible

Technical data:

SCOP (W35) temperate climate: 4.56kWh
SCOP (W55) temperate climate: 3.34kWh
Energy efficiency class (W35): A+++
Energy efficiency class (W55): A++
Compressor: Panasonic (rotary, multi-stage steam injection)
Expansion valve: electronic CAREL
Suction line filter: Yes
EC fan: Yes
Central heating circulation pump: Grundfos
Control: CAREL
Outside temperature: -25 to +45°C
Recommended heating water flow: 1.69m3/h
Working fluid / GWP: R410A
Quantity of work material: 2kg
Defrost type: hot gas
Sound power level: 63dB
Dimensions (outdoor unit): 1110x475x810mm
Dimensions (indoor unit): 1110x475x650mm
Weight (outdoor unit/indoor unit): 74/52kg
Power supply: 380-420V 3~ 50Hz
Power cable: 5x2.5mm2
Max. operating current (without electric flow heating element): 6.74A
Power of the flow heating element: 3kW
Water connection in the indoor unit (cal): IG 1
Cooling connections: 12.7mm (1/2”) and 15.88mm (5/8”)