Monobloc air to water heat pump
commotherm AWi-Mono

Power range from 6 to 18 kW

HEATING – COOLING – DOMESTIC HOT WATER PREPARATION WITH THE ENERGY OF OUR PLANET

The commotherm air-to-water heat pump is specifically designed for outdoor installation. It features the latest inverter technology, which allows the heating output of the heat pump to be perfectly adapted to the current outdoor temperature or the required flow temperature. It also uses the environmentally friendly refrigerant R32, ensuring maximum energy efficiency—even at low outdoor temperatures. The heat pump can be used for heating as well as for domestic hot water preparation. During the summer months, it can also be used for active cooling, creating a comfortable indoor climate. At night, the commotherm AWi-Mono operates in whisper-quiet mode thanks to the integrated “Silent Mode,” which allows up to three individually programmable time slots per day.

INDOOR UNIT (Control Kit)

The Control Kit is a wall-mounted indoor unit and includes the control technology for external connections.

  • T-Control

  • Hot water preparation

  • Switching valve incl. actuator for switching between hot water preparation and heating operation

  • Flow sensor (for heat metering and as a flow monitor)

INDOOR UNIT (Hydraulic unit)

The hydraulic unit is installed inside the building, is pre-wired internally, and can be connected to the outdoor heat pump with minimal effort.

Wall-mounted consisting of:

  • T-Control

  • Integrated condenser pump

  • Switching valve incl. actuator for switching between hot water preparation and heating operation

  • Flow sensor (for heat metering and as a flow monitor)

Hot Water Unit (HWU) (for power range 6 – 12 kW)

Advantages:

  • Compact, space-saving complete solution – “ALL IN ONE”
  • Attractive and aesthetically pleasing exterior housing
  • High-quality system components
  • 350-liter enameled hot water storage tank, including thermal insulation
  • Diverter valve for heating/hot water
  • Electric auxiliary heater with safety thermostat
  • Magnesium anode for corrosion protection
  • User-friendly 7″ VGA color touch control – T-Control

INDOOR UNIT: Hot Water Unit
The Hot Water Unit provides a compact, all-in-one solution for a heating system. The indoor unit connections allow for direct integration of the heating system and hot water distribution. Additionally, it comes standard with an electric auxiliary heater with safety thermostat, a highly efficient condensing pump with PWM control, a diverter valve for heating/hot water, and an enameled, insulated 350-liter hot water storage tank.

Space-saving and easy to install
With dimensions of 76 × 78 × 186 cm (W × D × H), the Hot Water Unit is extremely space-saving. It can be easily integrated into small technical rooms or utility rooms. With its attractive design, the indoor unit complements the appearance of spaces next to a washing machine and dryer. Thanks to intelligently positioned connections, clean and simple piping is possible. The connections are located at the back of the unit and can be connected from the sides, top, or rear without crossing..

HERZ Hydrotower – The Space-Saving Marvel/span>

Sanitary, ventilation, and heating technology combined in a single device

The Hydrotower can be used as a supplement to the Hot Water Unit for the following heat pump models: commotherm AWi-Mono 6–12 kW

Advantages:

  • Takes up minimal space
  • Eliminates the need for a separate technical room
  • Concealed pipes and fittings
  • Maintenance-friendly
  • Flexible installation options

Available with:

  • Second heating circuit
  • Washing machine and dryer connections

The big advantages of the HERZ commotherm AWi-Mono

  • For heating, cooling and domestic hot water preparation

  • State-of-the-art inverter technology

  • Simple navigation via room control unit and app on smartphone or tablet

  • “Smart Grid ready”

  • High coefficients of performance (COP)

  • Efficient heat and acoustic insulation

  • Active cooling

Standard  version:

  • Casing in anthracite gray matt fine-textured
  • Top: high-quality HPL top

Active cooling in summer
In this mode, the function of the heat pump is reversed, allowing it to actively generate cooling instead of heat.

EASY, MODERN & COMFORTABLE

User-friendly touch-controller T-CONTROL

  • Central control unit for:

    • Weather-compensated control for 1 mixed heating circuit
    • Boiler charging (domestic hot water preparation)
    • Energy management
    • Frost protection monitoring
  • Advantages of the T-Control

    • Power-saving standby mode
    • Transmission of status and error messages via e-mail
    • Data transfer and software updates via USB stick
    • Integrated Modbus communication interface (TCP)
    • Predefined hydraulic schemes can be loaded automatically
    • Clear presentation of the functions of the various components
  • Modular expandable:

    • 1 additional internal heating circuit
    • up to 30 external extension modules
  • Digital remote control – optionally available

    • Access to the control system from the living area
    • Visualization of key parameters of the heat pump, heating circuit, and domestic hot water tank

Energy efficiency class for room heating at 35°C flow temperature

commotherm AWi-Mono
with integrated system control
A+++