Monoblock air heat pump
commotherm AWP eco

Performance range 20 kW

HEATING – COOLING – HOT WATER WITH THE POWER OF NATURE

The modulating air-to-water heat pump is not only highly efficient but also very quiet and environmentally friendly. Thanks to the latest inverter technology and the natural refrigerant R290, the system offers an optimal combination of efficiency, performance, and durability. The heat pump can be used for heating and domestic hot water production. During the summer months, it can also provide active cooling to create a comfortable indoor climate. At night, the commotherm AWP eco ensures whisper-quiet operation thanks to its optimized design. With flow temperatures of up to 70°C, the commotherm AWP eco is ideally suited for both low- and high-temperature systems.

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Product Information

Brochure for Download

INDOOR UNIT (Control Kit)

Control technology for external connections

  • Control system technology for external connections

  • Weather-compensated control for 2 heating circuits (1 mixed, 1 direct)

  • Domestic hot water preparation (via hot water tank or buffer with fresh water module)

  • Energy management with frost protection monitoring

  • Communication via Modbus TCP possible

  • 1 room unit included as standard

  • Optional: Electric heating element including controller for installation in the supply line

Expandable for

  • Control of solar system for boiler charging

  • Control of pool heating

INDOOR UNIT (Hydraulic unit)

Available for order from April 2026!

Wall-mounted, consisting of:

  • Control Kit (installed as a component)

  • Control technology for external connections

  • Integrated condensing pump (high-efficiency pump, PWM)

  • Changeover valve including actuator for switching between hot water production and heating operation

  • Manual quick vent

  • Integrated multi-stage electric heater in the supply line 2/4/6 kW

  • Enclosure with pre-wired control panel for wall mounting

  • Communication via Modbus TCP possible

The major advantages of the HERZ commotherm AWP eco

  • Innovative inverter technology

  • High performance coefficients (COP)

  • Active cooling

  • Flow temperatures up to 70°C (from 0°C outdoor temperature)

  • Use of the sustainable refrigerant R290

  • User-friendly app for controlling your heat pump via smartphone or tablet, conveniently from home or on the go

  • smart grid-capable

Simple, Modern & Comfortable

Central control unit standard for:

  • Weather-compensated control for 2 heating circuits (1 mixed, 1 direct)

  • Hot water preparation (via hot water tank or buffer with fresh water module)

  • Energy management (energy and heat quantity metering)

  • Frost protection monitoring

  • 1 room unit included as standard

  • Modbus TCP/IP interface

  • User-friendly thanks to clear menu navigation and simple screen layout.

The control system can be expanded to suit specific system requirements:

  • Control of solar system for boiler charging

  • Control of pool heating

Control via mobile app HeatingUp

For increased comfort, remote access via smartphone or tablet is available. This allows you to monitor and control your heat pump from anywhere at any time.

Key Features:

  • Switching the heat pump and pool heating on/off, as well as status display

  • Display and adjustment of the temperature in the reference room, domestic hot water, and heating water

  • Switching between summer/winter operation, changing the mode

Energy efficiency classes for space heating at 35°C flow temperature

commotherm AWP eco
with integrated system control		 A+++