Clivet Air-to-water Monoblock Heat Pump 8.4kW Edge Evo Wisan-Yme 1S 4.1

The Clivet Edge Evo Wisan-Yme 1S 8.4 kW air-to-water packaged heat pump is a state-of-the-art solution for heating, cooling and domestic hot water production. With energy class A+++ at 35°C and A++ at 55°C, it provides maximum efficiency and high performance even in cold climates.
- Energy class A+++ (35°C) and A++ (55°C).
- Low-temperature operation, ideal for cold climates.
- Modular system, combinable up to 6 units in cascade (max power 180 kW).
- DC inverter fan, for higher efficiency and quieter operation.
- Twin-rotary DC inverter compressor, for optimal efficiency.
- Air-gas finned exchanger with Blue Fin treatment, for corrosion resistance.
- Gas-water plate exchanger, for maximum thermal efficiency.
- High-efficiency DC inverter pump, for superior energy savings.
- 4.8-liter expansion tank, for optimal system pressure management.
Version without HMI (control not included): mandatory separate purchase of KJRH-120L2 control (HMIRBX 88102465).




Tax included
Clivet air-water heat pump: ideal for heating, cooling, domestic hot water
Energy Efficiency at the Highest Levels
Thanks to DC inverter technology, the heat pump adapts the working power to the actual needs of the system, ensuring energy savings and optimal comfort in all seasons.
Energy classes A+++ and A++ ensure low consumption for both low-temperature heating (35°C ) and medium-temperature heating (55°C), reducing costs on utility bills.
Maximum Performance Even in Harsh Climates
Designed to operate effectively even at low temperatures, the Clivet Edge Evo provides excellent performance in winter while maintaining high performance without the need for auxiliary heating elements.
Thanks to the Blue Fin treatment of the finned exchanger, the system is more resistant to corrosion, increasing the life of the unit even in harsh climatic conditions.
Intelligent Modularity and Functionality
- Cascade system: by combining up to 6 units, powers up to 180 kW can be achieved, making the pump ideal even for large buildings.
- Integration with solar systems (optional DHW tank) for even more sustainable energy.
- Smart Grid Ready, for integration with smart grids and optimization of energy use.
- €-Switch, management function for maximum cost savings based on energy tariffs.
The perfect match
EDGE EVO 2.0 - EXC combined with an EASY module is the solution designed to meet any plant engineering need, ensuring simple and complete installation while optimizing the space required. Simply choose the perfect match for your home, we've taken care of the rest.
Clivet Monoblock Technical Specifications
Heating | |
Water Capacity 35/30 °C (Nominal / Maximum) | 8.40 / 9.11 kW |
COP Outdoor Air 7 °C (Nominal) | 5,15 |
Water Capacity 35/30 °C (Nominal / Maximum) | 7.00 / 7.27 kW |
COP Outdoor Air -7 °C (Nominal) | 3,20 |
Water capacity 45/40 °C (Nominal / Maximum) | 8.10 / 8.98 kW |
COP Outdoor Air 7 °C (Nominal) | 3,85 |
Cooling | |
Water Capacity 18/23 °C (Nominal / Maximum) | 8.30 / 11.1 kW |
EER Outdoor air 35 °C (Nominal) | 5,05 |
Water Capacity 7/12 °C (Nominal / Maximum) | 7.45 / 7.94 kW |
EER Outdoor Air 35 °C (Nominal) | 3,35 |
Electrical power for meter sizing | 3.40 kW |
Seasonal Efficiency Medium Climate | |
Heating Water 55 °C | Energy class: A++ Annual energy input: 4,064 kWh/year SCOP: 3.37 ηs (seasonal efficiency): 131% |
Heating Water 35 °C | Energy class: A+++ Annual energy input: 3,223 kWh/year SCOP: 5.22 ηs (seasonal efficiency): 205% |
Electrical specifications and operating range
Feature | Description |
---|---|
Power supply | 230 V / 50 Hz / 1 Phase |
Water flow rate (Water 35/30 °C) | 0.40 l/s |
Useful pump head | Nominal: 80 kPa (Outdoor air 7 °C) |
Minimum system water content | 40 liters |
Expansion tank capacity | 4.8 liters |
Sound Power | - Minimum: 54 dB(A) - Nominal: 59 dB(A) |
Sound pressure @1m | Nominal: 48 dB(A) |
Water supply temperature | - Heating/ACS Full Electric: Min. 25°C / Max. 65°C - Hybrid: Min. 25°C / Max. 75°C - Cooling: Min. 5°C / Max. 25°C |
Operating range (Outside air) | - Heating: Min. -25°C / Max. 35°C - DHW: Min. -25°C / Max. 43°C - Cooling: Min. -5°C / Max. 43°C |
Dimensions and Connections
Feature | Description |
---|---|
Dimensions (WxHxD) | 1,385 x 864 x 445 mm |
Weight | 105 kg |
Refrigerant charge | - Type: R-32 - GWP: 675 - Quantity: 1.40 Kg - CO₂ equivalent: 0.95 ton |
External water diameters | 1" 1/4 |
Data sheet
- Type: Monoblock units
- Gas: R32
- Thermal power: 8,4 KW
- Energy class: A+++
- Connection: Single-phase
- Series: Edge EVO WISAN-YME
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