
The Deekax 550 ventilation unit is suitable for both residential and commercial premises. The unit’s compact size, optimized operating range, and high-quality components ensure its performance throughout its entire lifecycle.
The ventilation unit can be equipped with integrated humidity and carbon dioxide sensors, allowing the unit’s automation to ensure demand-controlled operation and optimized indoor air quality.
The ventilation unit can be controlled via a cooker hood, a touchscreen control panel, or through building automation. The ventilation unit includes full automation and a touchscreen controller as standard.
Different model versions are suitable for various applications. The model versions cover electric, water, and terminal block models. Supply air cooling is also available as an accessory.
– Heat recovery with counterflow exchanger
– DC fans (EC)
– Automatic summer bypass damper
– Control from a touchscreen control panel (Included in the product package)
– Sound-insulated casing structure
Versatile functions of the touchscreen display
– Fan speed control
– Fireplace switch and boost with timer
– Away switch and weekly/daily timer
– Maintenance reminder
– Language options: Finnish, Swedish, English, Estonian
Expandability and capabilities
– Carbon dioxide transmitter
– Humidity transmitter
– Separate boost, extended run, or away switch
– Remote monitoring start
– External 0–10 V control
– Modbus compatibility
550 model
– Electric pre- and post-heating
550 VKL model
– Electric pre-heating and post-heating with water coil
– The product package includes a heating valve and actuator
– Factory-installed shut-off dampers with actuator for exhaust and supply air ducts are recommended as an accessory
550 VAK model
– Can be implemented as an electric or water coil model
– The VAK connection is implemented with terminal blocks, allowing automation features and components to be selected according to plans
Model versions: Deekax 550 / 50 VKL / 550 VAK
Measures: 1406 x 1340 x 791 mm
Channels: 4x315 mm
Weight: 227 kg
IP class: 34/44
Material: Magnelis, corrosion resistance class C5
Color: Exterior RAL 9007, grey aluminum
Max sqm: < 750 m2
Max supply air: 540 l/s
Max exhaust air: 570 l/s
SEC in cold climate: A+
SEC in avg climate: A
Electricity: 230/400 V, 3x16 A (electrical), 2x16 A (water), 50 Hz
Heating (electricity): Pre-heater 3000 W, post-heater 3000 W

The Deekax 550 ventilation unit is suitable for both residential and commercial premises. The unit’s compact size, optimized operating range, and high-quality components ensure its performance throughout its entire lifecycle.
The ventilation unit can be equipped with integrated humidity and carbon dioxide sensors, allowing the unit’s automation to ensure demand-controlled operation and optimized indoor air quality.
The ventilation unit can be controlled via a cooker hood, a touchscreen control panel, or through building automation. The ventilation unit includes full automation and a touchscreen controller as standard.
Different model versions are suitable for various applications. The model versions cover electric, water, and terminal block models. Supply air cooling is also available as an accessory.
– Heat recovery with counterflow exchanger
– DC fans (EC)
– Automatic summer bypass damper
– Control from a touchscreen control panel (Included in the product package)
– Sound-insulated casing structure
Versatile functions of the touchscreen display
– Fan speed control
– Fireplace switch and boost with timer
– Away switch and weekly/daily timer
– Maintenance reminder
– Language options: Finnish, Swedish, English, Estonian
Expandability and capabilities
– Carbon dioxide transmitter
– Humidity transmitter
– Separate boost, extended run, or away switch
– Remote monitoring start
– External 0–10 V control
– Modbus compatibility
550 model
– Electric pre- and post-heating
550 VKL model
– Electric pre-heating and post-heating with water coil
– The product package includes a heating valve and actuator
– Factory-installed shut-off dampers with actuator for exhaust and supply air ducts are recommended as an accessory
550 VAK model
– Can be implemented as an electric or water coil model
– The VAK connection is implemented with terminal blocks, allowing automation features and components to be selected according to plans

Model versions: Deekax 550 / 50 VKL / 550 VAK
Measures: 1406 x 1340 x 791 mm
Channels: 4x315 mm
Weight: 227 kg
IP class: 34/44
Material: Magnelis, corrosion resistance class C5
Color: Exterior RAL 9007, grey aluminum
Max sqm: < 750 m2
Max supply air: 540 l/s
Max exhaust air: 570 l/s
SEC in cold climate: A+
SEC in avg climate: A
Electricity: 230/400 V, 3x16 A (electrical), 2x16 A (water), 50 Hz
Heating (electricity): Pre-heater 3000 W, post-heater 3000 W