Daikin Altherma 4 kW

Code: NC-18399

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Brand: DAIKIN

6 250,92 € –23 %

6 250,92 € –23 % 4 808 € / pcs

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Detailed information

Product detailed description

Daikin Altherma 4 kW heat pump and wall-mounted indoor unit.

Outdoor unit:

unique COP - efficiency coefficient of up to 4.02 at +2°C outdoors while producing +35°C water!
This heat pump is especially suitable for low-energy and passive buildings and houses
Power supply: 1 phase / 230V
Heating output: 4kW under nominal conditions.

Indoor unit:

Wall-mounted indoor unit 4kW with a 3 kW backup electric heater
A complete solution with an Alfa Laval plate heat exchanger from Sweden, a Wilo circulation pump, an expansion vessel, controls, weather-compensated control and continuous output control of the outdoor unit according to current demand.
Power supply: 1 phase / 230V

Further features of the Daikin Altherma 4 kW heat pump and wall-mounted indoor unit:

Outdoor unit

At first glance it is clear that the outdoor unit has undergone a radical change, starting with the design and structural elements, and thus also optimisation for any climatic conditions. An unconventional approach to frost protection is offered in the form of a free-hanging heat-exchanger concept. This eliminates the formation of frost, removes the need to heat the tray, which in turn saves on electricity costs.

In addition, the modified exhaust grille and the removal of the side grille from the unit further increases the Daikin Altherma's resilience in various climatic conditions.

To achieve the best possible energy efficiency, Daikin uses much more efficient compressors in its units, optimised for each output class separately; a pressure is also used to evaluate the optimal subcooling requirement during operation, together with a new type of that has lower power consumption than the original.

Wall-mounted indoor unit

In addition to developments in frost protection, optimisation, and the free-hanging heat-exchanger concept, focus was also placed on innovating the indoor units. Both the wall-mounted hydrobox and the integrated design offer a genuine plug and play system. This means all hydraulic and electrical components are already part of the unit, which makes installation very simple.

Last but not least, the casing itself has also been reworked - the stability of the hydrobox is much higher, which makes working with it much easier. The wall-mounted indoor unit has been redesigned for a more modern and timeless look. A current trend is minimising the dimensions of technical equipment while retaining maximum efficiency and functionality. The compact casing with dimensions of 888x480x370 mm is proof of that.

A bonus is front service access to all hydraulic components and the PCB, without any need for side service access. The wall-mounted hydrobox can be connected to the , a DHW cylinder as well as to a solar system. Combined with our Daikin heat-storage cylinders, available in sizes from 150 to 300 litres, the maximum amount of solar energy can be used to support the heat pump when producing DHW.