

Flexibility first

Daikin Altherma M HW is the brand new range of heat pump water heaters with storage tank to generate domestic hot water, suitable for small residential applications.
It’s a smart heating solution for domestic water that employs electricity, air and if needed solar thermal and photovoltaic energy without resorting to traditional fuels. Efficiency, an eco-friendly approach, flexibility and a new look are Daikin Altherma M HW‘s distinctive features, for which it stands out compared to a traditional electrical water heater.
Features
Daikin Altherma M HW is an air-water heat pump for the production of domestic hot water, storage in a enamelled steel tank, with condenser having an external jacket to guarantee top safety and hygiene.
Maximum temperature of 62°C from renewable energy with heat pump
alone or through a Heating Element (up to 75°C)
- Programmable digital interface with TOUCH keys
- Integration through Solar Thermal energy (LT-S model) or through a Heating Element (up to 75°C) on all models
- Integration with Photovoltaic Solar system
When saving is a must
Daikin Altherma M HW makes the most of all the features and technology of airwater heat pumps to produce domestic hot water. Only 25% of the system’s energy demand comes from electricity.

Installation
Daikin Altherma M HW can be installed in any room, including non-heated ones like garages and laundry rooms, and does not require any special work, except for the holes for the air intake and exhaust pipes.


The electronics, it couldn’t be easier!
Daikin Altherma M HW’s user interface has a very simple and intuitive display. To meet the widest range of needs, Daikin Altherma M HW has 5 different operating modes:
operating modes
Daikin Altherma M HW works in heat pump mode by default. The additional heater turns on as a support only if the tank temperature increase is too slow (>4°C/30 min.) Or the outdoor temperature is outside the operating range (setpoint 62°C).
Daikin Altherma M HW simultaneously operates as a heat pump and with the additional heater. Setpoint can be up to 75°C.
Daikin Altherma M HW only works with the additional heater. Set point can be up to 75°C.
Daikin Altherma M HW only works in ventilation mode. The heat pump and additional heater are off.
Learn more
-
Daikin Altherma M HW second generation_Product flyer_ECPEN22-782_EnglishPDF | 1.00MB