Daikin Altherma 3 GEO EGSAX06D9W Ground Source Heat Pump

Daikin EGSAX06D9W ground source heat pump

The Daikin Altherma 3 GEO EGSAX06D9W is a high-efficiency ground-source heat pump designed for residential heating, cooling and domestic hot water.

Using geothermal energy from a correctly designed ground-source system, this Daikin heat pump can provide an efficient all-in-one solution for suitable homes and residential projects. Furthermore, its reversible operation allows the system to provide both heating and cooling when connected to compatible emitters.

The Daikin Altherma 3 GEO EGSAX-D9W range combines ground-source technology with an integrated domestic hot-water tank, making it suitable for customers looking for a complete renewable heating solution.

Daikin EGSAX06D9W Ground Source Heat Pump

The EGSAX06D9W is a specific model within the Daikin Altherma 3 GEO range.

Customers searching for the exact model number often have strong buying intent. Therefore, the product page should clearly target searches such as:

• Daikin EGSAX06D9W
• EGSAX06D9W heat pump
• Buy Daikin EGSAX06D9W
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• Daikin EGSAX06D9W Europe

According to Daikin’s current European catalogue, the EGSAX06D9W has a nominal heating capacity of 3.35 kW, with a maximum heating capacity of 7.98 kW under the stated conditions.

Daikin Altherma 3 GEO Technology

The Daikin Altherma 3 GEO uses ground-source heat-pump technology to provide heating, cooling and domestic hot water.

Rather than relying directly on outdoor air, the system uses a suitable geothermal source connected through a professionally designed ground loop or borehole system.

As a result, the Daikin EGSAX06D9W can be incorporated into a renewable heating system designed for:

• Space heating
• Space cooling
• Domestic hot water

Professional system design is essential to ensure the geothermal source and heat pump are correctly matched to the property.

Heating and Cooling in One System

The Daikin EGSAX06D9W is a reversible ground-source heat pump.

Consequently, it can provide heating during colder periods and active cooling when connected to a compatible hydraulic system.

Suitable applications can include:

• Underfloor heating
• Underfloor cooling
• Fan-coil units
• Compatible radiator systems

This flexibility makes the Daikin Altherma 3 GEO suitable for year-round indoor climate control.

Integrated 180 L Domestic Hot-Water Tank

A major feature of the EGSAX06D9W is its integrated 180 litre domestic hot-water tank.

The floor-standing system combines important heating and hot-water components into one integrated indoor unit. As a result, it can simplify the overall equipment layout for suitable installations.

The integrated system provides:

• Space heating
• Domestic hot-water storage
• Heating-system control
• Ground-source heat-pump operation

The domestic-hot-water tank capacity is 180 litres.

Up to 65°C Heating Water Temperature

The Daikin Altherma 3 GEO EGSAX06D9W can operate with heating-water temperatures up to 65°C within its specified operating conditions.

Therefore, the system offers flexibility for different hydronic heating applications.

However, the required water temperature should always be determined according to the property’s heating design, heat loss and installed emitters.

R32 Refrigerant

The EGSAX06D9W uses R32 refrigerant.

Daikin’s published technical information lists R32 for this product range. The refrigerant has a stated GWP of 675, and the documented charge for the model is 1.70 kg.

Efficient Heating Technology

Energy efficiency is an important consideration for homeowners and heating professionals across Europe.

Daikin’s current technical catalogue lists high seasonal efficiency performance for the Altherma 3 GEO range under specified operating conditions.

The EGSAX06D9W is designed to deliver efficient operation with compatible low-temperature heating systems. Therefore, it can be particularly relevant for projects using underfloor heating and other appropriately designed hydronic systems.

Ground Source Heating for European Homes

The Daikin Altherma 3 GEO is suitable for properties where a correctly designed geothermal installation is possible.

Potential applications include:

• New-build homes
• Energy-efficient properties
• Residential renovation projects
• Homes with underfloor heating
• Properties requiring domestic hot water
• Suitable geothermal retrofit projects

Ground conditions and system design must always be assessed before installation.

Integrated Floor-Standing Design

The EGSAX06D9W uses a floor-standing all-in-one indoor design.

The documented unit dimensions are approximately:

• Height: 1,891 mm
• Width: 597 mm
• Depth: 666 mm

The documented unit weight is approximately 222 kg.

Always allow sufficient installation and service clearance around the equipment.

Quiet Operation

Daikin’s published specifications list a nominal sound power level of approximately 39 dBA and a sound pressure level of approximately 27 dBA at 1 metre for the EGSAX06D9W under specified conditions.

Consequently, acoustic performance can be an important advantage when planning suitable residential installations.

Smart Monitoring and Control

The Daikin Altherma 3 GEO range supports connected monitoring and control features.

Daikin identifies the EGSAX-D9W range as cloud-ready for remote monitoring and control. Compatibility and included connectivity equipment should always be confirmed for the exact package being supplied.

Why Choose the Daikin EGSAX06D9W?

Ground-Source Technology

Uses geothermal energy from a professionally designed ground-source system.

Heating and Cooling

The reversible design provides both heating and cooling capability.

180 L Hot-Water Tank

Includes an integrated domestic-hot-water storage tank.

Up to 65°C Water Temperature

Suitable for a range of appropriately designed hydronic heating applications.

R32 Refrigerant

Uses modern R32 refrigerant technology.

Integrated Indoor Unit

Combines key heating and hot-water components into one floor-standing system.

Suitable for European Renewable Heating Projects

Designed for customers seeking efficient ground-source heating, cooling and domestic hot-water solutions.

Key Features

• Daikin Altherma 3 GEO
• Exact model: EGSAX06D9W
• Ground-source heat-pump technology
• Geothermal heating
• Heating and cooling capability
• Integrated 180 L domestic hot-water tank
• R32 refrigerant
• Up to 65°C heating-water temperature
• Suitable for compatible underfloor heating
• Suitable for compatible underfloor cooling
• Compatible with suitable fan-coil systems
• Compatible with suitable radiator systems
• Integrated floor-standing design
• Cloud-ready monitoring and control
• Professional installation required

Product Specifications

Important Installation Information

The Daikin EGSAX06D9W requires professional system design and installation.

Before purchasing and installing a ground-source heat pump, a qualified professional should assess:

• Property heat loss
• Ground conditions
• Borehole or ground-loop requirements
• Brine circuit design
• Heating emitters
• Cooling requirements
• Domestic-hot-water demand
• Electrical requirements
• Hydraulic system design
• Local building and installation regulations

A ground-source heat pump should always be selected and sized according to the requirements of the individual property.

Frequently Asked Questions

What is the Daikin EGSAX06D9W?

The Daikin EGSAX06D9W is a Daikin Altherma 3 GEO ground-source heat pump designed for heating, cooling and domestic hot water.

Does the EGSAX06D9W provide cooling?

Yes. The EGSAX-D9W is a reversible configuration designed to provide both heating and active cooling when connected to a suitable system.

Does it include a hot-water tank?

Yes. The EGSAX06D9W includes an integrated 180 litre domestic-hot-water tank.

What refrigerant does it use?

The EGSAX06D9W uses R32 refrigerant.

What is the maximum heating-water temperature?

The specified heating-water operating range extends up to 65°C.

Can it work with underfloor heating?

Yes. The Daikin Altherma 3 GEO range can be used with compatible underfloor heating systems.

Can it work with radiators?

It can be connected to suitable radiator systems. However, an installer should confirm the required flow temperature and heating-system design.

Is professional installation required?

Yes. Ground-source heat pumps require professional design and installation because the geothermal source, hydraulic system and heating requirements must be correctly matched.