x-change® dynamic pro air-to-water heat pump - NEW

Highest efficiency, lowest sound emissions, state-of-the-art control technology.

The x-change dynamic pro air/water heat pump stands for maximum efficiency, minimal sound emissions and state-of-the-art control technology. Developed with the environmentally friendly refrigerant R290 (propane), it offers a future-proof and sustainable solution that minimises installation work. The various output sizes and the option of cascading optimally cover the requirements for energy-efficient new builds and refurbishments.

Quality and design
R290 Propan Heizen und Kühlen SG Ready Smart Heat Pumps EQL European Quality Label for Heat Pumps
Air/water heat pump
Technical data
Documents and service
Tools and apps
x-change dynamic pro L air/water heat pump – extremely high efficiency, extremely low sound emissions, and state-of-the-art control technology

x-change dynamic pro

  • Modulating air/water heat pump for outdoor installation
  • Output sizes (A-7/W35):
    • pro S: 2.9 - 8.0 kW
    • pro M: 4.0 - 13.0 kW
    • per L E: 6.0 - 20.0 kW
  • COP: up to 4.96 (A2/W35)
  • Refrigerant R290
  • With active cooling function
  • Lowest sound emissions thanks to an optimised axial fan design with whisper mode
  • App and web-based remote control of the heat pump via tablet, PC, smartphone
  • Range of applications from -20 °C to 40 °C
One heat pump, many possibilities.

x-change dynamic pro air/water heat pump

New build and refurbishment.

Many homeowners shy away from the installation of a heat pump. The x-change dynamic pro heat pump impresses in both refurbishments and new builds. Thanks to its flexible system architecture, it can be easily integrated into existing buildings while offering state-of-the-art technology and maximum energy efficiency for any living situation.

Whether a detached house, apartment block or commercial property: we offer customised solutions that are tailored to individual requirements. Our systems utilise the energy that nature provides us with free of charge. They noticeably reduce operating costs, increase living comfort and make a valuable contribution to climate protection.

With x-change dynamic pro M air/water heat pump
x-change dynamic pro M | 1450 x 710 x 1110
Hybridlösung mit der KERMI x-change dynamic pro L Luft/Wasser-Wärmepumpe
x-change dynamic pro M | 1450 x 710 x 1110

Hybrid solution.

Hybrid heating is also a cost-saving solution for refurbishments: It combines the environmentally friendly heat pump with a second heat generator. This allows the existing heating technology to be modernised flexibly and without major conversions. The heat pump efficiently takes over the base load supply, while the second heat generator provides additional power when required.

The hybrid solution scores particularly highly with older buildings thanks to its adaptability and gradual integration. This lowers energy costs, reduces CO₂ emissions and ensures greater independence from rising energy prices.

Sustainable in new builds.

The x-change dynamic pro air/water heat pump is a pioneering heating solution and the centrepiece of modern heating and cooling supply. It utilises free energy from the environment and integrates seamlessly into an overall system: in combination with a sustainable energy supply, intelligent control technology and innovative solutions for heat storage and distribution, it creates a heat pump system with an impressive annual COP. In addition, the integrated PV function utilises surplus energy from the building's own photovoltaic system sensibly and efficiently.

x-change dynamic pro M air/water heat pump environmentally friendly heating: When renovating in conjunction with a solar panel system, replace the oil heating system as a matter of course.
x-change dynamic pro M | 1450 x 710 x 1110

Cascade solutions.

For large projects up to 60 kW. With our cascade solutions, several x-change dynamic pro heat pumps can be combined to form a powerful system. This is ideal for large properties with a heating requirement of 20 to 60 kW (up to 100 kW depending on the project). The intelligent x-center pro control system ensures maximum efficiency and reliability.

Advantages:

  • Fail-safe due to redundant operation
  • High energy efficiency thanks to intelligent control system
  • Very low operating noise and whisper mode
  • Modulating operation and automatic runtime optimisation
x-change dynamic pro L air/water heat pump – cascading our heat pumps: individual heat generation for an optimal heat supply
x-change dynamic pro L | 1450 x 710 x 1310

Heat pump technology for maximum efficiency.

Perfect complement

x-flair heat pump radiators

The ideal radiator for heat pumps. It was specially developed for low flow temperatures.

KERMI Wärmepumpe x-change dynamic pro und KERMI Wärmespeicher x-buffer flex pipe

x-buffer buffer and hot water storage tank

Our storage systems store heat for heating, drinking water or both. Efficient and environmentally friendly.

JAZ calculator

Here you can calculate the annual COP of KERMI heat pumps according to VDI 4650.

x-change dynamic pro L Luft/Wasser-Wärmepumpe - höchste Effizienz, geringste Schallemissionen und modernste Regelungstechnik

Sound calculator

Assessment of noise immissions from air/water heat pumps

x-change dynamic pro M air/water heat pump environmentally friendly heating: When renovating in conjunction with a solar panel system, replace the oil heating system as a matter of course.

Own power optimisation

Heat pumps and photovoltaics work together perfectly.

Buy a KERMI heat pump

We attach great importance to the highest quality and flawless installation of our products. That is why we sell KERMI heat pumps exclusively via the three-stage sales channel. This ensures that you not only receive a premium product, but also benefit from the best possible advice, planning and professional installation. Your qualified local specialist partner is your direct contact and ensures the optimal integration of our efficient and sustainable heating solutions into your home.

KERMI Raumklima - Wir schaffen eine natürliche, an- genehme Atmosphäre für jeden Raum.

Technical data

  • 3 different output sizes (S, M and L) as a single or cascade system up to 60 kW (project-related and in individual cases up to 100 kW)
  • Very efficient and whisper-quiet operation - we are the benchmark with 44.5 DB at A7/W55 for whisper-quiet operation
  • Top class A+++ with COP 4.96 (A2/W35) with the use of sustainable refrigerant R290
  • Lowest sound emissions thanks to multi-insulated and triple sound-decoupled refrigeration circuit, whisper mode and optimised evaporator
  • Extremely simple installation thanks to integrated vibration decoupling, micro-bubble separator and safety valve (2.5 bar)
  • Intuitive and simple operation thanks to the large 7" touch display and self-explanatory large icons and innovative overview screens
  • Ideal for new builds and refurbishments in combination with the KERMI controller / control unit and storage tank portfolio
  • Remote maintenance via x-centre control without additional accessories
  • Power to heat: the integrated PV function allows the heat pump to utilise the surplus energy from the building's own PV system
  • High-quality and very attractive housing in a robust and weather-resistant metal design
  • App and web-based remote control of the heat pump via tablet, PC or smartphone
  • With active cooling function
x-change dynamic pro L air/water heat pump – extremely high efficiency, extremely low sound emissions, and state-of-the-art control technology

x-change dynamic pro S

x-change dynamic pro M air/water heat pump

x-change dynamic pro S

Energy sourceair
Installation locationoutside
FunctionHeating and cooling
Energy efficiency class Heat pump
35 °C / 55 °C
A+++
Energy efficiency class incl. control
35 °C / 55 °C
A+++
Heating capacity (kW)
at A2/W35
modulating 2.3 - 7.5
COP1 A2/W354,96
Cooling output (kW)
with A35/W18
3,0 - 6,0
Width x depth X height (mm)1250 x 610 x 1010
Weighting (kg)178
Item numberW20501

x-change dynamic pro M air/water heat pump

x-change dynamic pro M

Energy sourcefan
Installation locationoutside
FunctionHeating and cooling
Energy efficiency class Heat pump
35 °C / 55 °C
A+++
Energy efficiency class incl. control
35 °C / 55 °C
A+++
Heating capacity (kW)
at A2/W35
modulating 4.0 - 12.0
COP1 A2/W354,95
Cooling output (kW)
with A35/W18
5,0 - 10,0
Width x depth X height (mm)1450 x 710 x 1110
Weighting (kg)229
Item numberW20502

x-change dynamic pro L air/water heat pump

x-change dynamic pro L

Energy sourceair
Installation locationoutside
FunctionHeating and cooling
Energy efficiency class Heat pump
35 °C / 55 °C
A+++
Energy efficiency class incl. control
35 °C / 55 °C
A+++
Heating capacity (kW)
at A2/W35
modulating 6.0 - 19.0
COP1 A2/W354,80
Cooling output (kW) for A35/W188,0 - 15,0
Width x depth X height (mm)1450 x 710 x 1310
Weighting (kg)280
Item numberW20503

Documents

Pricelist
Brochures
Datasheet
Certificate
Instruction
Technical information

Image material

We are happy to provide you with our latest pictures here.

Video material

You can also watch KERMI product and installation videos on YouTube at any time.

Customer service

Quotation and planning service for x-change heat pump/x-center control