Air source heat pumps

OCHSNER air source heat pumps

Highly efficient use of ambient air.

There are good reasons why the air source heat pump is the most widespread heat pump system for heating buildings. Air and electricity are available in almost unlimited supply. This means that OCHSNER air source heat pumps can be installed practically anywhere. Thanks to their advanced, high performance technology, they are suitable for modernisation and renovation as well as energy efficient new builds. OCHSNER air source heat pumps can be used not only for heating and DHW heating, but also for cooling, depending on the sizing.

Products overview

OCHSNER AIR HAWK

6 - 51 kW

The OCHSNER AIR HAWK series of heat pumps combines high efficiency with maximum convenience. OCHSNER horizontal bench evaporators keep noise emissions extremely low. Noise can be reduced still further with Super Silent Packages. Fully modulating fans and compressors ensure demand-dependent operation, so no buffer tank is required.

OCHSNER AIR

6 - 73 kW

Based on many years' experience of split system technology and horizontal bench evaporators, OCHSNER AIR appliances meet the highest requirements with regard to energy efficiency, noise emissions and operational reliability. Noise emissions can be reduced still further with Super Silent Packages. With flow temperatures of up to 65°C, these appliances are suitable for new build and renovation projects, and can also be combined with radiators.

OCHSNER AIR FALCON

7 - 11 kW

The OCHSNER AIR FALCON is an economical solution for detached houses with surface heating systems or radiators, as well as for bivalent heating systems. It offers OCHSNER technology with an excellent price/performance ratio. A highlight of the series is the OCHSNER TRONIC SMART high-tech control technology. This allows convenient, futureproof control and remote maintenance.

Air source heat pump benefits

A simple principle, applied with technical perfection

All air source heat pumps work in the same way. A fan draws in outdoor air, which then passes through a heat exchanger, causing the refrigerant in the heat pump to evaporate. Within the heat pump circuit, it is then brought up to a higher temperature by compression in an electrically powered compressor. The energy is transferred via a heat exchanger to water which can be used for heating and DHW heating. The main differences are in the details: High performance OCHSNER technology supplies sufficient energy for heating and DHW even at cold outdoor air temperatures. It does this by using refrigerants with a very low boiling point. Above all, the components must all be ideally matched and work together perfectly. This means that you can count on OCHSNER air source heat pumps to work with maximum efficiency and minimum power consumption. Simpler entry-level appliances use vertical fans for air intake. OCHSNER high-end appliances are equipped with bench evaporators with very high quality fans, which are installed horizontally. These offer greater output and quieter operation.

Keeping noise emissions to a minimum

It is impossible to completely eliminate all noise that fans make when taking in air. Cheap systems can be very loud, which may annoy your neighbours or disturb you at night. Regional noise protection regulations also need to be observed. OCHSNER bench evaporators with horizontally installed fans regularly achieve the best results for noise emissions in independent tests. They are extremely quiet. The premium air source heat pumps in the OCHSNER Air Hawk and Air Eagle series offer you the added benefits of inverter technology. The compressor output as well as the speed of fans can be variably adjusted to the current heat demand. This makes them significantly quieter and more efficient. The output can be reduced still further at specific times with a special silent mode. Sound attenuating panelling for the outdoor sections is also available.

Quick to install, reliable to operate

To install an OCHSNER air source heat pump, no holes need to be drilled, or collectors laid. This makes installation quicker and easier than that of ground source or groundwater systems. The space saving indoor units are barely bigger than a refrigerator and can be effortlessly installed in your basement, utility room or hallway. The outdoor units are mounted in the garden or on a garage roof or flat roof. Ready to fit connections make it easy to link the system up to your existing heating and DHW installations. Comprehensive OCHSNER customer service supports you with commissioning, servicing and maintenance.

Tailored guidance

Select the precise model for your needs

Understanding the nuances of each model is crucial for an informed decision. Our dedicated team is available to describe the features and benefits of each model, guiding you to a choice that fully aligns with your requirements and premises.