Heat pumps
Air-to-water units, heating only
Air cooled heat pump only heating, for heating water up to 60°C. 21,6-44,4 kW
i-KI-MTD 0075t - 0151t

The Climaveneta system is based on an packaged external units with integrated hydronic module and by an internal unit with the electronic
regulation. The i-KI heat pumps provide for cooling and domestic hot water production. Particular care is taken for winter mode, that thanks to the Inverter technology is guaranteed beyond traditional units working limits, water production up to 60°C.

The i-KI heating only heat pumps feature high seasonal efficiency in both heating and cooling mode, using DC inverter technology to modulate compressor operation and deliver the exact amount of energy based on the actual needs of the building.

This excellent result has been achieved by carefully sizing all the components. Special attention has been paid to all heat exchange surfaces and the fans. The use of newly designed condensing coils, with larger surfaces and special layout, new asymmetrical evaporators with better and more efficient refrigerant distribution, both in the liquid and gas phase, and high efficiency fans are some of the important innovations included with this product.

i-KIR units can be coupled with traditional systems or radiant panels, guaranteeing always very high energy efficiency. Intallation is strongly simplified thanks to the integrated hydronic module.


Electronic control Nadisystem provides great application flexibility. The remote keyboard kit wired and outdoor air temperature sensors allow dynamic control of delivery temperature water, optimizing comfort in the room and increasing the energy efficiency.

The electronic board allows you to manage:

  • wired remote control, backlit display and with remote temperature and humidity probe
  • outdoor temperature sensor for water plant side modular set point compensation
  • a zone of direct heating for radiator, floor heating or fan coil
  • a zone with mix valve for floor heating
  • electrical heating element for possible integration and anti-legionella cycle for cylinder
  • boiler or electric heater in substitution or in addition
  • the room controller can customise up to six time bands. The presence of the programmable timer allows the creation of an operating profile containing up to 6 time bands
  • up to 4 heat pump in cascade (with N-CM component)
  • several solutions through appropriate configurations of the controller and use of dedicated extension modules (accessorie), up to 5 zone


B        Basic


Extended capacity range.


The unit is designed as a system: all components are regulated using proprietary control’s logic for the highest efficiency.


High seasonal efficiency in both heating and cooling mode, using DC inverter technology to modulate compressor operation and deliver the exact amount of energy based on the actual needs of the building. High efficiency for low energy consumption during the operating hours.


In terms of improving performance and reducing power consumption, the electronic thermostatic valve is an important component that maximises system efficiency, same for the choise the hydronic kit with inverter water pump (optional) and the modulating the fans speed.


Particular care is taken for winter mode, that thanks to inverter technology is guaranteed beyond traditional units working limits, supplying hot water up to 60°C and down to -20°external air.


  • Integrated hydronic module with on/off pump or high efficiency inverter pump
  • Wired room terminal with backlit display, and with temperature and umidity probe
  • Extension module for system configuration
  • Three-way valve for domestic hot water
  • Electric heater of integration for the heating system
  • Electric heater for hot water cylinder, of integration and for anti-legionellosis
  • Cascade management kit
  • Serial card RS485 for ModBus
  • Buffer tank 35, 100, 200 liters
  • Hot water cylinder 300, 500 liters
  • 300 liters thermal store for domestic hot water, for DOMH2O kit
  • 300, 500, 1000 liters thermal store for domestic hot water with solar heat exchanger, for DOMH2O kit
  • DOMH2O15 e DOMH2O24 kit for domestic hot water with external plate heat exchanger and pump
  • Copper-Copper heat exchanger coils
  • Copper-Aluminum heat exchanger coils with epoxy treatment
  • Electric heater for the base and for condensate collecting tray to avoid freezing