The WHR930 heat recovery unit has been specially developed for use in 'balanced ventilation systems' in homes. In these systems used air is sucked out of the
kitchen, bathroom, toilet and any other rooms. Fresh air from outside is feed into
rooms where people for longer periods such as the living room and bedrooms. Air flow is 350 m3/h at 240 Pa. An EPC gain of up to 0.28 can be achieved. Heat is recovered in the ventilation system. A WHR 930 RF type unit is available for remote control.
There are two main WHR 930 models: WHR 930 Basic and WHR 930 Luxury. Both models are available in a left, right, and RF model. Wall-mounted or free-standing WHR installation is feasible. A special frame is available for free-standing installation.

WHR 930 Basic
The current WHR 930 comes with a preheater (frost-free element) and 100% bypass. The
WHR 930 Basic can be controlled with a three-position switch. You can also opt for a three-position switch with filter fault indication (SAI Flash 1-3V). The wireless unit can be operated with a RF type remote control.

WHR 930 Luxury
This luxury model can be installed in combination with modern techniques as sensors (e.g. CO2, humidity, room occupation), heat pump and remote control is an option. The unit can also be controlled using the ComfoControl Ease. The luxury model also has a re-heater and geothermal heat exchanger connection. The WHR 930 Luxe can be expanded with a Comfort Unit Artic.