Sizes 11 and 16 increase opportunities in the renovation business

Our two new Helox air/water heat pumps with up to 13 kW heating output and maximum flow temperatures of 78 °C are suitable for renovation, modernization and new buildings. This means that your customers can now cover a wide range from private homes to commercial and multi-storey residential buildings.

Helox - the heat pump with performance reserves for efficient modernization

From 10 kW heating capacity with the Helox 11 up to 52 kW in cascade with the Helox 16 and maximum flow temperatures of up to 78°C! NOVELAN is one of the very few manufacturers to cover an output range of this magnitude exclusively with propane heat pumps.

Decades of experience with the refrigerant R290 have paid off in the further development of the Helox. Even at -22°C, the heat pumps with 10 or 13 kW heating capacity still heat at a flow temperature of 65°C without a heating rod.

Everything can, nothing has to: The two powerful yet compact Helox appliances work highly efficiently in large-scale new builds. A COP of 5.3* at 6.2 kW in partial load operation is clear proof of this.

Facts and figures about Helox heat pumps 11 and 16:

  • Air/water heat pump for heating, cooling and hot domestic water preparation
  • Sizes: Helox 11 with 10 kW and Helox 16 with 13 kW
  • Max. flow temperature up to 78°C
  • Up to 52 kW heating capacity (cascade)
  • Natural refrigerant propane (R290)
  • Compact, lightweight monoblock design
  • Cooling +7°C (A35/W18 max. 10 kW / 12 kW cooling capacity)
  • NEW: Hydraulic tower with 280 l domestic hot water tank, 85 l buffer tank, 2 circulation pumps, heating rod
  • Innovative inverter control
  • Sound-decoupled compressor
  • Integrated filter ball


As the perfect addition to the large Helox units, we are launching a hydraulic tower with a separating buffer and domestic hot water tank especially for the simple and flexible implementation of renovation projects. The separating buffer ensures hydraulic decoupling of the volume flows and guarantees constant flow rates. It also provides the energy for defrosting the evaporator.


Helox 16 heats building with three residential units

The NOVELAN Helox 16 heat pump has brought about a remarkable change in the heat supply of an apartment building built in 1996.

By replacing a gas boiler with an efficient and environmentally friendly heat pump, the air/water heat pump provides enough power to heat the entire living space of 270 m² in a reliable and climate-friendly way.

Its compact dimensions and quiet operation made it easy to install in the entrance area of the property. Discover how the owners were not only able to significantly reduce their energy consumption by switching to the HELOX 16, but also how they make optimum use of the self-generated electricity from their PV system.

-> Learn more about the project

*The technical data are preliminary values that may change slightly until series production.


To operate your Helox outdoor unit optimally, one of our customized indoor units is required. We offer three different models to tailor your heating solution to your individual needs and the specifics of your home. Regardless of whether you prefer maximum flexibility with our wall-mounted controller or the space-saving plug-and-play solution of our innovative hydraulic tower with integrated hot water and buffer tank - the decision is up to you and your specialist partner.

Wall controller

Hydraulic module

Hydraulic station


Our WR wall controller is equipped with the latest Luxtronik 2.1 technology, which enables precise control. It can be individually combined with various storage tanks and accessories available on the market. The wall-mounted controller has an outdoor temperature sensor, an operating hours counter and a diagnostic program to optimally adjust and monitor your heating output. It is supplied with a flow sensor and a pump and offers you maximum flexibility during installation.


Our hydraulic module offers the perfect balance between individuality and installation effort for your Helox indoor unit. Thanks to the integration of a wall-mounted controller, a heating element and a pre-assembled hydraulic circuit, installation of the module is extremely straightforward. You have the option of adding the hot water tank individually, which offers you additional flexibility. When replacing the heating system, it may even be possible to continue using the existing tank.


Our hydraulic station with Luxtronik controller offers a compact plug-and-play solution that is specifically tailored to the needs of your heat pump, regardless of your preferred Helox model. For Helox 5 and 8 models, we offer a hydraulic station with an in-line buffer tank and an optional hot water tank of either 180l or 280l.

For the Helox 11 and 16 models, a hydraulic station with an integrated 280 l hot water tank and an 85 l separating buffer tank is available. This configuration enables efficient decoupling of the hydraulic circuits between the heat pump and the heating circuit - particularly suitable for renovation projects where the existing pipe installation is not always compatible with heat pumps. Closed heating circuits eliminate the need for an overflow valve, which further simplifies installation and reduces the risk of errors.

Order our new Helox now!

Clever installation concept saves time and manpower

The installation industry is bearing the brunt of the rapid implementation of the heating transition. So it's even better if wholesalers are provided with the all-round carefree package from NOVELAN. Every Helox heat pump can be installed quickly and intuitively. Thanks to the installation assistant, perfectly matched hydraulic indoor units and precisely fitting components such as the pre-assembled connection system, hydraulic connection pipes, wall ducts, electrical connection sets, floor brackets and plinth cladding.

We will be happy to help you personally.
Non-binding. Free. Fast.

Contact form