Daikin Altherma 3 H MT

Make the transition to the future

The perfect solution for boiler replacement and comfortable heating of new or existing houses

Altherma 3 H MT, the all-new Daikin medium-temperature hydro split heat pump, is now available on the European market.

It is designed to replace gas or oil boilers in existing houses where fossil fuel heating systems are still very common, and is also an excellent solution for new residential buildings.


Homeowners will benefit from the high performance and quiet operation of this heat pump, and will also be able to take advantage of attractive local subsidies that encourage boiler replacement across Europe. In Slovenia, state subsidies for heat pumps are available through the ECO Fund, where all types and combinations of Daikin heat pumps are registered. Such incentives can stimulate the renovation of older buildings, motivate people to switch to future-oriented HVAC-R technologies and thus support the EU's target to reduce the carbon footprint of home heating.

The perfect solution for boiler replacement and comfortable heating of new or existing houses
Daikin Altherma 3 H MT

The essence of a heat pump

The solution for heating, cooling and hot water!

Your renovation project

A step forward into the future of heating 🚀

Heating your home has never been easier and more efficient. With the innovative Daikin Altherma 3 H MT solution, we present the ideal option for your renovation project.

The Altherma 3 H MT achieves a heating water outlet temperature of up to 65 °C, which is comparable to the temperature provided by your current boiler, but without the need for additional auxiliary electric heaters. You also won't have to worry about replacing radiators.

Switching to Daikin Altherma 3 H MT also brings the added advantage of optimising the space of your heating system. The freestanding model occupies just 0.36 m² of floor space, allowing for extremely efficient use of space.

Old boiler Replacing an old boiler with a heat pump


In the picture above, slide the slider to the left to see the renovated heating system with a Daikin Altherma 3 H MT heat pump.


For further information, please contact our freephone number for Slovenian region only.


Buy a Daikin Altherma heat pump and get a FREE DAIKIN Sensira air conditioner!
The offer is valid until 31 October 2023.
Decide quickly, this offer is only valid for the first 300 Altherma heat pump units sold.
For more information, please fill in the form below.


The Seltron service will be closed from 27 December to 29 December 2023.
Any emergencies or issues that arise during our absence will be dealt with as soon as the service reopens on 3 January 2024.
Thank you for your understanding.

Opening hours of the Seltron store on 30 December 2023.
  • from 7.00 to 12.00