Daikin air-water heat pumps

High temperature heat pump Altherma 3 H HT
The Daikin heat pump Altherma 3 H HT is an investment in comfort and energy economy. This air-to-water heat pump performs the functions of heating, cooling and instant hot water – and it uses less energy to do so.
This system is ideal for homeowners looking to upgrade their
boiler or traditional heating system, transforming it into a greener and
more cost-effective solution.
Advantages:
- Energy efficient
- Very quiet operation
- A wide selection
- Integrated heating and hot water
- Low CO2 emissions
Award-winning design
Homeowners want a device that not only works well, but also looks great in any room. That is why Daikin aimed to create a machine with excellent technical characteristics and a versatile design.
These efforts resulted in the Daikin Altherma 3 H HT, a unit that has won not one, but two prestigious design awards.


Silence is comfort
When the outdoor unit is operating in standard sound mode, its sound pressure level is 38 dBA (from 3 meters away) – somewhere between the chirping of a bird and the silence of a library. In low sound mode, the sound pressure is half as low
(35 dBA from a distance of 3 meters).
Listen to Daikin Altherma 3 H HT in action

Superior performance comes from within
When the outdoor unit is operating in standard sound mode, its sound pressure level is 38 dBA (from 3 meters away) – somewhere between the chirping of a bird and the silence of a library. In low sound mode, the sound pressure is half as low (35 dBA from a distance of 3 meters).
1. Modern body
Daikin engineers collaborated with designers to breathe fresh life into the traditional outdoor device. Inspired by the great design of Daikin’s indoor units, this outdoor unit was created, featuring an attractive front panel and elegant contours that help it blend in easily with its surroundings.
2. Powerful fan
High-powered units usually run with two fans, but this outdoor unit only needs one. The larger fan size improves air circulation, helping to achieve lower operating noise.
3. Brand new compressor
Daikin Europe in collaboration with Japan’s Daikin Technology and Innovation Center created a special compressor that provides 70 °C hot water supply. It is also the first high-temperature heat pump to use R-32 refrigerant, which is more energy efficient
and produces less CO2 emissions.

4. Durable insulation
3 layers of insulation and rubber pads between the bottom plate and the vibrating plate absorb and isolate the sound produced by the compressor during operation.
Beat the cold
One solution - several combinations
The range includes one outdoor unit compatible with three different award-winning indoor units, all of which can be customized to provide heating, cooling and domestic hot water.
Choose your indoor unit
Check out the three indoor units in this series and the three different settings (three functions) you can choose from to adapt the system to your climate needs.
Wall-mounted model
A compact device that combines with a separate tank to provide domestic hot water. A cooling function is available as an option for this model.
Model with integrated stainless steel domestic hot water tank
A compact device that combines with a separate tank to provide domestic hot water. A cooling function is available as an option for this model.

Integrated ECH2O domestic hot water tank
A compact device that combines with a separate tank to provide domestic hot water. A cooling function is available as an option for this model.
Four functions
Heating only
The heating only function is a standard function in the Daikin product range and is available for all three indoor units.
This setting provides space heating and domestic hot water.
Reversīvā
If you also need comfort cooling in addition to heating and hot water, the best solution is the “reversible” function.
This feature, available for all three indoor units, allows you to reverse the operation of the system to provide cooling instead of heating.
An underfloor duct system or fan coil units are required to use this setup.
Divzonu
The only indoor unit that has a “dual zone” setting is the integrated floor
unit.
With the dual-zone function, you can choose to control and regulate the temperature in two different areas of your home that use different heating elements, such as radiators and
underfloor heating.
Daikin Residential Controller application, with voice control
- Control your heating system from home or remotely using your smartphone
- Control the heating system with voice commands
- Integrate it with Google Assistant and Amazon Alexa
- Other features:
- Control your heating system from home or remotely using your smartphone
- Control the heating system with voice commands
- Integrate it with Google Assistant and Amazon Alexa
- Other features:
