Perfected high tech solutions


Ochsner indoor units have a new casing which features rounded edges and matt surfaces in a distinctive white design, complemented by a recessed acrylic strip in our in-house shade of red and a discreet logo.

Pleasant to the touch, with a feeling of premium quality, these units are also durable and easy to maintain. The elegantly integrated display is slightly angled towards the user for good readability and great ease of use.

The new casing has reduced sound emissions still further, making the heat pump one of the quietest on the market. Many system components are already integrated within the heat pump to save on space and reduce the time and effort needed for installation.

The casing is based on a modular solution using recyclable identical parts – this saves resources and makes use of environmentally friendly, "Made in Austria", production processes.

As individual as your home

By incorporating natural, warm materials, a technical product can be transformed into a piece of furniture – why not configure your heat pump to suit your own personal preferences by selecting from the range of leather, wood or marble decorative trim? Silk matt and satin finishes make your heat pump pleasant to the touch. The three-dimensional logo underlines the effortless styling of this new generation of appliances.

Surface designs

The customised solutions listed here are optional features which incur an additional charge. Further details are available from your OCHSNER system partner.


In silent mode, the fan speed is reduced by a fixed proportional function, subject to the outdoor air temperature. This ensures that the system’s already extremely low sound emissions in
standard operation are reduced even further, for example in summer during DHW or pool heating. Silent mode can be set to four freely selectable periods.


The Super Silent Packet is an option for all models in the OCHSNER AIR series and is recommended for especially sensitive areas. The optimised design derived from the aerospace industry reduces
sound levels by a further 3 dB(A).


OCHSNER AIR series heat pumps are available with a cooling function on request. Engineering information


The OCHSNER AIR heat pump, working together with the OCHSNER split evaporator, achieves a COP of 4.4* and has been awarded the EHPA Quality Label (see

*Peak value – measured on an OCHSNER AIR 18 model at an outdoor temperature of 2°C and a water temperature of 35°C to the relevant test standard for heat pumps EN 14511