To be equipped with a wide range of accessories inside the Box to provide highest flexibility and meet any needs.
Hydro-split BOX Version
Wall-mounted indoor unit for your Hydro-Split system.
WISAN-YME 1 S + HQCN-NEE 1 BC A WISAN-PME 1 S + HQCN-NEE 1 BC

Power in reduced space
No bigger than a boiler, it's small yet powerful. All the heat you need in a tidy and compact space.

The hot water you need
Hot water always available thanks to a system combined with the tank right for you.
Many accessories for maximum adaptability

Free Cooling / Heating
Provides Cooling / Heating for free (on certain conditions)

Cascade
Many units can be used together to provide big capacities

€-Switch
Activates the most cost-effective generator

Control via the App
Can be managed via App

Free Cooling / Heating
Provides Cooling / Heating for free (on certain conditions)

Cascade
Many units can be used together to provide big capacities

€-Switch
Activates the most cost-effective generator

Control via the App
Can be managed via App
Technical Synthesis
Dimensions Indoor Unit (Length x Height x Depth)
from 547x604x386 mm
Dimensions of Outdoor Unit (Length x Height x Depth)
From 1295x717x400 mm
Heating Efficiency Class (Medium Climate)
A+++ (Water 35 °C)
A++ (Water 55 °C)
A++ (Water 55 °C)
Home surface range
from 42 to 170 m²
Sound level indoor unit
from 41 dB(A) (like a refrigerator)
Complete your system
Hydronic modules are designed to simplify installation, reducing both the operations and the expertise required, so you can immediately have your ideal climate in combination with a packaged heat pump.
Explore our alternative solutions

Optimised spaces
It is essential to comply with the distances indicated by the green areas to ensure correct operation of the unit.
Technical Specifications
Size
Dimensions Indoor Unit (Length x Height x Depth)
from 547x604x386 mm
Dimensions of Outdoor Unit (Length x Height x Depth)
From 1295x717x400 mm
Operating range (outside air)
Operating range in Heating
-25 / 35 °C
Operating range in Cooling
-5 / 43 °C
Seasonal Efficiency
Heating Efficiency Class (Medium Climate)
A+++ (Water 35 °C)
A++ (Water 55 °C)
Performance
Heating (Outdoor air 7 °C / water 35 °C)
from 4.20 kW to 15.9 kW: COP up to 5.10
Cooling (Outdoor air 35 °C / water 18 °C)
from 4.70 kW to 13.1 kW: COP up to 3.20
Cooling (Outdoor air 35 °C / water 18 °C)
from 4.50 kW to 14.2 kW: EER up to 5.50
Dimension
Home surface range
from 42 to 170 m²
Sound power
Sound level indoor unit
from 41 dB(A) (like a refrigerator)
Sound level of outdoor unit
from 53 dB(A) (like rustling leaves)
Possible combinations
Single-zone system: Heating / DHW
- outdoor unit
- indoor unit
- heating system
- bypass*
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-area system + instantaneous boiler: Heating / DHW
- outdoor unit
- indoor unit
- instantaneous boiler
- heating area
- bypass
- single-area kit
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2

Possible combinations
Two-area system + water tank + solar: Heating / DHW
- outdoor unit
- indoor unit
- heating system
- bypass*
- single-area kit
- DHW boiler
- DHW recirculation pump
- solar circulation kit
- ELFOSun2 solar thermal
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-area system + external DHW water tank: Heating / DHW
- outdoor unit
- indoor unit
- mixed heating/cooling area
- bypass*
- Hydraulic separator kit + pump
- DHW recirculation pump
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-zone system: Heating / DHW
- outdoor unit
- indoor unit
- heating system
- bypass*
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-area system + instantaneous boiler: Heating / DHW
- outdoor unit
- indoor unit
- instantaneous boiler
- heating area
- bypass
- single-area kit
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2

Possible combinations
Two-area system + water tank + solar: Heating / DHW
- outdoor unit
- indoor unit
- heating system
- bypass*
- single-area kit
- DHW boiler
- DHW recirculation pump
- solar circulation kit
- ELFOSun2 solar thermal
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-area system + external DHW water tank: Heating / DHW
- outdoor unit
- indoor unit
- mixed heating/cooling area
- bypass*
- Hydraulic separator kit + pump
- DHW recirculation pump
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

Possible combinations
Single-zone system: Heating / DHW
- outdoor unit
- indoor unit
- heating system
- bypass*
- SwitchConnect Wi-Fi receiver
- Wi-Fi chronothermostat HID-TConnect2
*from external supply

System Elements
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