hard frost
SPLIT
- 4.25–16 kW nominalOutput
- COP 5.21Efficiency
- 30 dB(A)Sound
- Refrigerant R32Climate
De Dietrich · No. 1
Star portrait of the De Dietrich Alezio S R32.
De Dietrich Alezio S R32
The De Dietrich Alezio S R32 is a reversible split air-to-water heat pump with an inverter compressor in sizes from 4 to 16 kW. It works in heating mode at outdoor temperatures from -25 °C to +35 °C.
The COP at +7 °C outdoors and 35 °C flow is between 4.5 and 5.21, and at 55 °C flow between 3.58 and 3.67. The outdoor unit’s sound level is stated as 30 to 34 dB and the indoor unit’s as 25 to 29 dB.
The MIV-S R32 hydraulic indoor unit comes as standard with a stainless steel plate heat exchanger, a circulation pump, an 8 l expansion vessel, an automatic air vent, a flow meter and a magnetic filter. It is available with a built-in staged immersion heater of up to 9 kW (/E) or with a boiler as backup (/H).
Cooling is built in as standard, and the heat pump suits radiators, underfloor heating and underfloor cooling. It can be connected as a hybrid with an existing gas or oil boiler and control up to two circuits with E-Pilot, SMART TC° and the De Dietrich SMART app.
Connection to the electrical supply and heating system is carried out by an authorised electrician and plumber. We will find a certified installer in your region.
Write to us and get a quote for the De Dietrich SPLIT installed by a certified installer.
