Ventilation unit
CWL-D-70

Decentralised ventilation unit with heat recovery

Modell / Leistung

Clean, pollen-free fresh air – ventilation with your windows closed, cutting out street noise (not only beneficial for those suffering from allergies)
Removable plastic cross- and countercurrent plate heat exchanger
Bypass as standard
Automatic frost protection control
Low energy consumption due to DC fans
Electric preheating coil 175 W integrated in unit
Category G4 filter; F7 as optional accessory for supply air
Unit fully wired.
Filter change requirement indicated on the unit
DIBt approval applied for
White internal panel

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Ventilation unit CWL-D-70

Type		CWL-D-70 Excellent
General data
Energy efficiency class		A
Air handling rate at fan stage 1 / 2 / 3 / 4 / 5	m³/h	15 / 25 / 40 / 55 / 70
Max. heat provision efficiency	%	87
Filter category		2x G4 (extract air) & 1x G4 (supply air)
IP rating	IP	Indoor unit IP 20 / front cover IP X4
Electrical connection		230 V / 50 Hz
Dimensions
Unit diameter	mm	250
Core hole bore	mm	Ø260 (with 3° fall towards the outside)
For wall thickness (incl. accessories)	mm	500-600 (300-500)
Weight
Weight	kg	12 (13.5 incl. front cover)

Ventilation unit CWL-D-70

Ventilation unitCWL-D-70