Air-to-wa­ter heat pump Adapt Max

The Adapt Max is an extremely efficient and quiet heat pump with a flexible, modular design. It stands out for its elegant design and ease of use. Ideal for larger buildings and a wide range of applications, it provides heating, cooling, and hot water production and uses the environmentally friendly refrigerant R290. Thanks to its high energy efficiency, reliability, and versatility, the Adapt Max is a future-oriented solution for modern buildings.

Application
Multi-family house, commercial, public buildings, new construction, renovation
Installation
Outdoor installation
Operating range
10 - 140 kW

Pro­duct de­tails

The advantages of Ad­apt Max at a glance:

  • Environmentally friendly refrigerant
    Natural refrigerant R290
  • Milestone in efficiency
    With a SCOP greater than 5.8
  • Working range for every climate
    Flow temperature up to 75 °C
  • Whisper-quiet operation
    The advanced NMSTM technology (fan design & sound insulation) is extremely quiet at 49 dB(A)
  • Heating and cooling
    The Adapt Max can be used for heating and cooling, ensuring optimal living temperatures all year round.
  • Modular
    Exceptional flexibility thanks to modular design – quick and easy to install.
  • Energy class A
    For both underfloor heating and radiators
  • Operation and overview
    Quick and easy operation via the elegant touch display. Access via mobile devices anytime, anywhere thanks to the cloud connection.
  • Design
    The elegant and timeless design is an aesthetic element and fits perfectly with modern architectural trends – various colors are available

Cli­ma­te pre­mi­um

Are you replacing a fossil gas or oil heating system with a renewable heating system? Benefit from attractive subsidies.

References

  • AdaptMax | Ambient air | Multi-famuly house

    MFH, 8306 Brüttisellen

  • AdaptMax | Mehrfamilienhaus | Umgebungsluft

    MFH, 9500 Wil

  • Mehrfamilienhaus | Umgebungsluft

    MFH, 8306 Brüttisellen

Do you have any ques­ti­ons?

Benefit from our many years of experience and let our specialists advise you individually, without obligation and free of charge.

Fre­quent­ly as­ked ques­ti­ons?

The heat pump extracts thermal energy from the ambient air. The refrigerant absorbs this heat in the heat exchanger (evaporator) and is then compressed in the compressor. The heat generated in this process is used for heating and hot water production via another heat exchanger. In summer, the cycle can also be used for cooling by reversing the process.

The heat pump extracts thermal energy from the ground using a geothermal probe or groundwater. The refrigerant absorbs this heat in the heat exchanger (evaporator) and is then compressed in the compressor. The heat generated in this process is used for heating and hot water production via another heat exchanger. In summer, the cycle can also be used for cooling by reversing the process.

Heat pumps are suitable for both and can therefore be used in new buildings and old buildings undergoing renovation. With the latest generation of heat pumps, flow temperatures of up to 70° can be achieved.
However, it may be worth replacing or adding new radiators with a larger heating surface area in order to increase the efficiency of the heat pump. Seek advice from a specialist. In general, energy-saving measures should be considered for the building envelope in order to directly reduce the heat demand and thus reduce the flow temperatures and increase the efficiency of the heat pump.

Yes, because all our heat pump systems are designed for the design temperature. However, there are some differences between the various heat pump systems that need to be taken into account:

Air/water heat pumps:
Air/water heat pumps have a lower operating limit (approx. -25°C). For heating systems, this means that the heat output is guaranteed up to the design temperature (in the Swiss Plateau, for example, at -7°C). If the outside temperature falls below this design temperature, the auxiliary heating can switch on automatically. Statistically speaking, however, this is extremely rare.

Brine/water heat pumps:
With brine/water heat pumps, it is important to dimension the geothermal probes correctly. The geothermal energy at depth is constant and changes only minimally, even if the top layer of soil is frozen.

A heat pump with a COP of 5 requires 1/5 of the total energy produced in the form of electrical energy, while 4/5 of the energy is obtained from the environment (ambient air, geothermal probe, etc.).
The COP is highly dependent on the source temperature and the flow temperature. The higher the source temperature and the lower the flow temperature, the higher the COP and the energy efficiency.
In combination with a PV system, the amount of electricity consumed can be increased and energy costs reduced.

The sound insulation of heat pumps can be improved through structural measures. The most important measure is to physically decouple the heat pump from the house. Pipes must also be physically decoupled using suitable mounting systems. Sound insulation hoods or sound insulation walls can also significantly reduce noise levels.

Heat pumps are generally very low-maintenance. However, a heat pump should not be neglected. Contamination on the outdoor unit or in the heating circuit, incorrect settings, incorrect heating curves, etc. can damage the heat pump or reduce its efficiency. Periodic maintenance is therefore always beneficial and extends the service life.

The cost of a heat pump varies depending on the type and size of the system. An air/water heat pump for a single-family home of approximately 150 m² typically costs between CHF 30,000 and CHF 40,000, while a ground-source heat pump (geothermal energy) often costs between CHF 40,000 and CHF 50,000. Installation and additional work such as drilling or connection costs have a significant impact on the price.

Yes, both the federal government and the cantons offer subsidy programs to support the installation of heat pumps. The amount of the subsidy depends on the canton and the type of heat pump. There are often tax advantages in the form of deductions that can currently still be claimed. However, with the rejection of the owner-occupied housing allowance, this is expected to fall in 2028. Our sales advisors will be happy to provide you with more information.

Heat pumps have low operating costs compared to fossil fuels such as oil and gas. Operating costs are heavily dependent on energy costs, but correct hydraulic integration and correct operation also have an influence. In Switzerland, heat pumps are generally inexpensive to operate.

Heat pumps offer many advantages:

  • Environmentally friendly: They use renewable energy sources (air, earth, water).
  • Energy efficient: High efficiency compared to traditional heating systems.
  • Low operating and maintenance costs: Significantly lower than fossil fuel heating systems.
  • Long service life: Heat pumps have a service life of 15–20 years.

As a rule, replacement is possible. However, both the building envelope and the existing heating system must be taken into account. In very old buildings or those with poor insulation, it is advisable to first renovate the building envelope and then modernize the heating system.

The approval process varies from canton to canton. For many air/water heat pumps within the building zone, a notification procedure with the municipality is now sufficient, whereby the most important documents, including noise protection certification, must be submitted. In special cases (core zones, listed buildings, groundwater protection areas, or geothermal heat pumps), a building permit is required and, depending on the case, a cantonal drilling permit may also be necessary. Our sales staff will be happy to assist you with this.

Heat pumps are considered virtually carbon neutral, especially when the electricity comes from renewable sources. Compared to oil or gas heating systems, CO₂ emissions can be reduced by up to 95%.

Financially and ecologically, the switch is definitely worthwhile in the long term. The investment pays for itself over the years thanks to lower operating costs and subsidies. In addition, the value of the property increases when it is renovated with efficient technology. As fossil fuel heating systems will be gradually banned in the future, the switch is also a future-proof decision.

Yes, air/water heat pumps require a noise protection certificate, which must be issued by a specialist. This ensures that the legal noise limit values specified in the Noise Abatement Ordinance are complied with.

Air/Water Heat Pump Kronoterm Adapt Max

Efficiency

The Kronoterm ADAPT MAX offers maximum heating and cooling efficiency. It is the only model in its category to achieve energy class A+++ in all climate zones for both underfloor and radiator heating, delivering exceptional results. Its efficiency is outstanding and sets new standards in the heat pump industry.

Design

With its elegant and sophisticated design, the ADAPT MAX sets new standards in the ADAPT heat pump series and impresses with its outstanding aesthetics. Thanks to its award-winning design, which fits perfectly with modern architectural trends, the unit does not need to be hidden—on the contrary, the Kronoterm ADAPT MAX becomes an accessory that can be harmoniously integrated into its surroundings. Ideal for use in urban and modern residential, educational, and other public buildings, where it is not only functional but also visually appealing. The color and material of the casing can be customized to ensure the perfect finish for your project.

Quiet Operation

Powerful yet exceptionally quiet. Our innovative modular design enables perfect synchronization of individual modules, ensuring optimal adaptation to the building’s requirements. Thanks to its modularity and NMSTM technology—which utilizes an advanced fan design and special sound insulation to reduce vibration transmission—we have succeeded in reducing noise to the lowest level in the heat pump segment. As a result, it is the ideal choice for environments where noise reduction is critical (such as hospitals, schools, and residential areas, etc.).

Easy Operation

An elegant touchscreen display serves as the interface to the heating system. You use it to control the heat pump and the entire heating system. In addition to displaying the room temperature, the smart controller offers a range of advanced features for efficient device and heating system management, ensuring complete comfort throughout the building.

With a connection to the CLOUD web application, your heat pump becomes a smart and adaptable solution. Manage comfort and energy consumption in your building efficiently anytime, anywhere, directly from mobile devices. Remotely adjust various heating and cooling schedules as well as hot water production, perform monitoring of operating statistics, and optimize energy consumption. Remote diagnostics are also possible via this connection. The web connection module is integrated as standard in all heat pumps.

Application

The Kronoterm ADAPT MAX is an extremely flexible system, designed for larger properties and ideally suited for a wide range of applications. It is designed for hotels, schools, industrial buildings, public buildings, and many other applications. It is also an excellent choice for multi-family homes and commercial real estate, where it provides energy-efficient central heating and cooling with minimal noise. The AD-APT MAX is climate-friendly, offers low operating costs, and helps reduce expenses in schools as well as public and healthcare facilities without sacrificing comfort. It ensures trouble-free operation.

ADAPT MAX offers three main operating modes: heating, cooling, and warm water heating. This integrated approach allows you to provide a comprehensive solution for all air conditioning and warm water needs in larger buildings with a single unit. It is also suitable for industrial processes that require high temperatures. Additionally, ADAPT MAX enables simultaneous heating and cooling with the appropriate add-on system solution, which is ideal for buildings with varying temperature requirements in different parts of the building.

Natural Refrigerant

ADAPT MAX uses the environmentally friendly natural refrigerant R290, which has an extremely low global warming potential. In the new generation of heat pumps, the use of R290 results in a global warming potential that is 300,000 times lower than that of units with comparable capacity that use fluorinated refrigerants. Thanks to the exceptional properties of R290, it is possible to achieve water temperatures in the heating circuit of up to 75 degrees Celsius, enabling efficient operation even at low outdoor temperatures.

Kronoterm AD-APT MAX Modules

Flexibility through a modular design that allows for configurations based on the specific requirements of the user and the building—as simple as stacking blocks. The modularity simplifies design and management by combining the advantages of small and large units, including easier installation, simpler maintenance, individual configuration, and the possibility of incremental system upgrades. Individual modules can be delivered pre-assembled, which significantly simplifies planning and installation.

The modular design enables exceptional system reliability, as in the event of a single module failure—for example, due to maintenance—the remaining modules continue to operate seamlessly, ensuring uninterrupted cooling or heating until the fault is resolved. In the event of a failure, capacity is reduced by only one module, while the system as a whole remains functional, as the other modules compensate for the missing heating or cooling capacity and ensure uninterrupted comfort.

Simple Design and Installation

Installing multiple modules requires only two pipe connections, one electrical connection, and a communication cable. The units are delivered pre-assembled with the selected number of modules, which simplifies planning and installation.

 

Con­clu­sion:

  • Ad­di­tional sa­fe­ty me­asures are not re­quired: While a larger unit would require additional safety requirements and measures due to its high gas content, the modular design allows for a smaller gas charge in each unit. This avoids the mandatory installation of safety elements and fences.
  • The heat pump blends into its surroundings: Conventional commercial solutions are visually intrusive. AD­APT MAX stands out with its first-class design, which blends seamlessly into modern architectural designs.
  • The heat pump is quiet: ADAPT MAX is the quietest heat pump in its segment and creates a peaceful and comfortable living environment without disturbing the surroundings.
  • The heat pump also cools effectively: ADAPT MAX achieves exceptional cooling performance and ensures high energy efficiency and optimal comfort in all weather conditions.
  • Installation is simple: thanks to the pre-fabricated and pre-configured system, which requires only pipe and electrical connections, installation is straightforward and leaves little room for error—just like with smaller, residential heat pumps.
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