Comfort domestic ventilation system
CWL-T Excellent 300

Comfort domestic ventilation system with heat recovery

Modell / Leistung

The comfort mechanical ventilation system from Wolf provides convenient, energy saving ventilation all year round.
Suitable for apartments, detached houses and apartment buildings as well as offices.
Using the cross- and countercurrent heat exchanger, heat is withdrawn from the extract air and transferred to the fresh supply air.
Compact design, for floorstanding installation
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
Heat recovery up to 95 %
Bypass as standard
Automatic frost protection control
Constant flow fans
Low energy consumption due to DC fans
Trap included
Electric preheating coil 1000 W integrated in unit
Category G4 filter; F7 as optional accessory
Unit fully wired.
Filter change requirement indicated on the programming unit or 4-step switch
DIBt approval and passive house certificate applied for
Hydraulic reheating coil (optional)
Note: BM-2 required for operation

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Comfort domestic ventilation system CWL-T Excellent 300

Type	CWL	CWL-T-300 Excellent
General data
Energy efficiency class		A
Max. air handling rate at 150 Pa	m³/h	300
Max. heat provision efficiency	%	93
Duct connection diameter	D mm	160
Filter category		G4 (F7 as accessory)
Power factor	Cos φ	0,32 - 0,43
Power consumption	W	10 - 164
Power consumption	W	86
(without preheating coil)		at 225m³/h and 100 Pa)
IP rating	IP	20
Electrical connection		230 V / 50 Hz
Dimensions
Height	A mm	1287.5
Width	B mm	475
Depth	C mm	585
Weight
Weight	kg	50

Comfort domestic ventilation system CWL-T Excellent 300

Comfort domestic ventilation systemCWL-T Excellent 300