You can choose the design of your Daikin Altherma 3 H HT indoor unit according to your needs: heating only, heating and cooling or dual-zone control. This gives you a variety of options to provide heating, cooling and domestic hot water in your home.
One solution, multiple combinations
Model with integrated stainless steel tank for sanitary hot water
This model is a compact unit with a small floor plan of 595 x 600 mm. The unit is equipped with a 180 or 230 litre boiler to meet all your sanitary hot water needs. You can optionally choose the cooling function or also a unit with dual zone function.
Model with integrated ECH2O tank for domestic hot water
The ECH2O unit is equipped with a 300 or 500 litre domestic hot water tank that can be connected to solar energy receivers. Optionally, you can choose a unit with cooling function.
Wall-mounted model with separate boiler for sanitary water
This model is the most compact unit that is combined with a separate DHW boiler to provide hot water. Optionally, you can choose a unit with a cooling function.
Enjoy well-deserved comfort with top features
Choose the operating mode that best suits your needs from Daikin's "three pluses". To tailor your Daikin heating system to your exact requirements, the indoor units are available in 3 versions: heating only, heating and cooling and dual-zone control.
"Heating only" model
The self-heating model is standard in the Daikin product range and is available for all three indoor units. This means that your heating system can provide space heating and domestic hot water.
Reversible "heating and cooling" model
If you also need cooling, the reversible model is perfect for you! This feature is available in all three versions of the indoor units. Reversible means that your system can change its mode of operation and provide cooling instead of heating. The cooling function requires convectors or appropriate floor or wall pipework.
Dual-zone control model
The floor-mounted freestanding unit itself is optionally equipped with a dual zone function: you can choose between two independent zones with different types of transmitters depending on the different temperatures required in different rooms (example: floor system in the living room and radiators in the upstairs bedrooms). You can also control the two zones separately: switch off the heating on the first floor during the day to reduce excessive energy consumption.
