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Daikin Altherma 3 GEO - DEU19-021


Setting new standards Daikin introduces ground source heating with R-32 for homes

As an innovator, Daikin continuously seeks to develop new products which combine design excellence with high performance to keep homes warm even in the coldest winters. Unique in the market, Daikin Altherma 3 GEO raises the bar, incorporating R-32 refrigerant with active cooling and a removable compressor.

Ground Force: naturally green

Pioneered by Daikin, new Daikin Altherma 3 GEO is by nature a green solution which relies on the infinite energy present naturally in the ground. Ground source heat pumps absorb heat from groundwater at a constant temperature of 5-7°C, passing the fluid through a heat exchanger into the heat pump which can then be used to heat radiators, underfloor or warm air heating systems (fan coils, heat pump convectors) and hot water in the home.

Daikin is the first manufacturer to introduce refrigerant R-32 to ground source heat pumps. By combining lower global warming potential with a reduced refrigerant charge, the R-32 achieves an impressive reduction of 73% of the equivalent CO2 compared to conventional R410-A units.

Innovative award-winning design

Winner of two prestigious design awards*, the Daikin Altherma 3 GEO offers a choice of two capacity classes, 6 kW and 10 kW. Featuring a 180 litre tank for domestic hot water storage, the unit also incorporates an active cooling option to provide year-round comfort.

Developed with the needs of installers in mind, the two-stage removal of the 70 kg compressor module ensures easy on-site handling and installation.

Installer and customer alike will benefit from the built-in intuitive controller that can be set-up remotely in nine simple steps.

In a nutshell, the Daikin Altherma 3 GEO saves time and delivers total peace of mind in an environmentally friendly solution with minimal running costs.

One-fit solution

Daikin Altherma 3 GEO is ideal for renovation as well as new build single family home applications. In addition, the new unit can be used for collective heating applications. The collective heating solution combines a central primary source of domestic hot water with individual installation of the Daikin Altherma 3 GEO unit to each dwelling to provide space heating and domestic hot water supply at temperatures to suit individual household needs.

*IF design award 2018 and Reddot 2018

The new Daikin Altherma 3 GEO will be available from 24th June 2019. For more information visit

Every year in May we will provide an update of this text.

Press release

About Daikin

Daikin Europe N.V.

Daikin Europe is a subsidiary of Daikin Industries Ltd. and the leading provider of heating, cooling, ventilation, air purification and refrigeration solutions in Europe, the Middle East and Africa. The company designs, manufactures and brings to market a broad portfolio of equipment, as well as tailor-made solutions for residential, commercial and industrial purposes. To date Daikin Europe has over 12,000 employees working at more than 59 consolidated subsidiaries. It has 12 major manufacturing facilities based in Belgium, the Czech Republic, Germany, Italy, Spain, Turkey, Austria and the UK. The headquarters of the Daikin Europe group are in Belgium, Ostend. The company was established in 1972, production in Europe started in 1973.

About Daikin Industries Ltd.

Based in Osaka, Japan, Daikin Industries employs over 89,000 people worldwide. The global company is market leader for heat pump and air conditioning systems, as well as air filtration. It is the only air conditioning manufacturer in the world that researches, develops and produces all important system components, such as refrigerants, compressors and electronics, in-house. The company achieved € 23.7 billion sales turnover in financial year 2021 (1 April 21 – 31 March 22).

Media Contacts Daikin Europe N.V.

Anju Sarpal – T.: +44 7980 785572 Mail:

Charmaine Kimpton – T.: +44 7414 749973 Mail

Sofie Sap – T.:  +32 472 580 482 Mail:

Daisuke Kakinaga – T.: +32 465 462 321 Mail:

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