Feltre (Belluno)


SPHERA EVO BOX represents another step towards eco-sustainability, not only because it is a heat pump that uses only renewable energy, but also because it uses an ecological refrigerant such as R-32. SPHERA EVO BOX (MDAN-Ymi + SRHME-BC): the specialised autonomous split full DC inverter heat pump system able to meet the thermal and comfort requirements of single or multi-family homes with medium-low energy consumption.


SPHERA EVO also presents itself under a completely new look​​​​​​​ and, thanks to an aesthetic appearance, it can be easily integrated into any living context. In fact, SPHERA EVO is part of ALTO Design, the new product identity that recalls the concepts of freshness and purity, intrinsic in the Clivet brand.



SPHERA EVO is available in four sizes from 4 kW to 10 kW

Thanks to a dedicated App available for a smartphone, it is possible to manage the main functions of the heat pump, such as the scheduling of the system and the domestic hot water.

Technical features


New R32 refrigerant: more attention to the environment

The new SPHERA EVO system is the sustainable solution for air-conditioning and domestic hot water production, thanks to the introduction of environmentally friendly refrigerant R32, with a GWP (Global Warming Potential) of -70% compared to R-410A refrigerant. Clivet is among the first companies on the market to adopt this solution, confirming itself at the forefront in the use of new technologies and attentive to environmental issues.

Top performance, in class A

Improved performance guarantees A+++ class in heating at low temperature (35°C water supply).


New features for all residential applications

SPHERA BOX EVO allows heating, cooling and from today also the production of domestic hot water up to 55°C, with a wide operating limit from -25°C to +43°C outdoor air temperature. To satisfy all applications and installation possibilities, it also offers new features such as the double set-point, the possibility of setting the climatic curves in both heating and cooling and the silent function for night-time operation.


Great application versatility, for every type of system

  • high efficiency circulation pump with variable flow rate
  • increased circulator for high pressure drop (optional)
  • integrated 3-way valve for domestic hot water management
  • 3 different sanitary storage tanto from 200,300 to 500 litre (optional)
  • connection kit with external boiler
  • 40 litre inertial storage tank (optional)
  • management kit for two hydraulic circuits with different temperatures (optional)
  • Smart Grid function


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