TERRA FOX 416
The heat pump is suitable for building heat loads between 10 and 16 kW. It works with a speed controlled compressor and delivers heat and DHW up to 65°C. As an option, the heat pump can also be configured for passive cooling. The slimline indoor unit has a footprint of less than half a square metre. The heat pump is equipped with a climate friendly refrigerant.
Climate zone (middle)
A+++
16 kW
222.0 %
5.76
- Detached and two-family houses
- Underfloor heating
- Radiators up to 60°C

Features and options

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland

With inverter technology
This series is fully modulating and continuously adjusts its output to the heat demand. This means that the heat pumps can run during

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

World record for the quietest operation
The highly efficient AIR HAWK is the quietest air/water heat pump ever to be measured at the Buchs heat pump testing centre in Switzerland (measured on model Air Hawk 208). Even in standard mode, it still does not exceed the extremely low sound level of 45 dB(A), comparable to the noise level in a quiet home. This makes it the star performer for new build projects in high-density residential areas – even in neighbourhoods where the use of air/water heat pumps has thus far been almost impossible.

With inverter technology
This series is fully modulating and continuously adjusts its output to the heat demand. This means that the heat pumps run almost without interruption during the winter season, with switching cycles reduced to a minimum. High grade compressors designed for long runtimes are used for this. This increases the service life of the heat pump. With modulating heat pumps, there is also no need for a heating buffer tank.

OCHSNER ground source heat pumps
OCHSNER ground source heat pumps use the ground as an abundant, free heat store via horizontal collectors or geothermal probes with maximum efficiency.
TERRA FOX 416
Inverter brine/water heat pump
B0/W35
Energy efficiency (average climate zone)
Indoor unit
Electrical data