Monoblock air water heat pump Airterm from deher

2025-04-16T12:34:37+02:00

Vendor: DEHER
Type: Heat pump air/air air/water
Price: 4900.00 - 10990.00 (4 variants)

DEHER Airterm EVI DC - modern reversible monoblock air-water heat pump

A+++

high energy efficiency class A+++ enables high savings

Technology EVI

Panasonic's high-performance inverter compressor with EVI technology - thanks to the application of EVI technology, i.e. direct vapor injection into the Panasonic compressor, this unit is extremely efficient and maintains its performance efficiency even in low temperatures down to -25˚C.

Power supply 230 V/3N/50-60 Hz

High-voltage connection in plug-in design

The Monoblock air-water heat pump Deher's Airterm is reliable and easy to use. It can operate with flow temperatures up to 65°C. Thanks to its features, it performs excellently in systems with underfloor heating, which requires a lower flow temperature, as well as in systems with radiators that require a higher supply temperature. Thanks to its inverter compressor, the unit adjusts its heating and cooling output to the building's current needs.
DEHER AIRTERM 23 EVI DC is an ideal solution for both new and refurbished buildings. It features a high COP value (~4.92) and high energy efficiency in the seasonal energy efficiency class (A+++). It can also be used with Photovoltaic systems They can be perfectly combined, and thanks to the intelligent HEMS (Home Energy Management System), the savings can be even greater. This innovative home energy management system intelligently monitors energy consumption in the home.

Heat pump DEHER Airterm EVI DC - Advantages:

Smart system HEMS (Home Energy Management System)

very modern reversible monoblock variant

very high energy efficiency class A+++, which enables energy savings

powerful inverter controlled compressor Panasonic with EVI technology

electronic expansion valve for safe operation of the heat pump

Control of 3 heating circuits (two of which with mixer) + programmable hot water circulation + changeover valve heating circuit/hot water with hot water priority

Plate heat exchanger made of high-quality stainless steel

Housing made of special weatherproof steel

Intuitive operation of the heat pump on the panel with Touchscreen Multi Control

Multi Net internet module for controlling and monitoring the heating system via app or internet browser

Steel floor stand for the heat pump available at an additional cost.

Technical data:

Model | Airterm 8 EVI DC | Airterm 13 EVI DC | Airterm 18 EVI DC | Airterm 23 EVI DC
Nominal voltage | 230 V/1N/50-60 Hz | 380 V/3 N/50-60 Hz | 380 V/3 N/50-60 Hz | 380 V/3 N/50-60 Hz
Heating output (A7/W35) | 1.6 - 8.4 kW | 4.4 - 13.0 kW | 5.9 - 18.2 kW | 7.5 - 23.0 kW
Energy consumption (A7/W35) | 0.32 - 1.9 kW | 0.9 - 3.0 kW | 1.2 - 4.1 kW | 1.53 - 5.2 kW
COP (A7/W35) | 4.91 - 4.5 | 4.89 - 4.3 | 4.92 - 4.43 | 4.9 - 4.4
Energy efficiency class | A+++ | A+++ | A+++ | A+++
Cooling capacity (A35/W18) | 6.5 kW | 8.6 kW | 12.1 kW | 15.3 kW
EER (A35/W18) | 3.8 | 3.8 | 3.8 | 3.8
Lower temperature range of the source (air) | from -30 to 43 °C | from -30 to 43 °C | from -30 to 43 °C | from -30 to 43 °C
max. flow temperature | up to 65 °C | up to 65 °C | up to 65 °C | up to 65 °C
refrigerant | R32/1.3 kg | R32/1.6 kg | R32/2.7 kg | R32/2.7 kg
Max. pressure refrigerant circuit | 4.4 MPa | 4.4 MPa | 4.4 MPa | 4.4 MPa
Protection class | I | I | I | I
IP protection class | IPX4 | IPX4 | IPX4 | IPX4
max. sound level | 53 dB | 55 dB | 57 dB | 58 dB
Forward and return | DN25 | DN25 | DN25 | DN25
Weight | 110 kg | 120 kg | 165 kg | 180 kg
Dimensions (WxDxH) | 968×431×819 mm | 1100×431×970 | 1050×407×1378 mm | 1050×407×1378 mm
compressor | Panasonic inverter with EVI technology | Panasonic inverter with EVI technology | Panasonic inverter with EVI technology | Panasonic inverter with EVI technology

*Technical changes reserved | Images may vary