Comfort domestic ventilation system
CWL-F Excellent 150/300

Comfort domestic ventilation system with heat recovery

Model / Performance

The comfort mechanical ventilation system with integral bypass 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Using the cross- and countercurrent heat exchanger, heat is withdrawn from the extract air and transferred to the fresh supply air.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 ceiling and wall mounting
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
Constant flow fans
Low energy consumption due to DC fans
Electric preheating coil 375 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
Note: BM-2 required for operation

Please choose model

Comfort domestic ventilation system CWL-F Excellent 150/300

H	TYPE	CWL	CWL-F-150 Excellent	CWL-F-300 Excellent
	Energy efficiency class		A	A
I	Max. air handling rate at 150 Pa	m³/h	150	300
Z	Max. heat provision efficiency	%	94	92
I	Height	A mm	1000	1185
	Width	B mm	660	644
	Depth	C mm	198	310
Z	Duct connection diameter	mm	125	160
I	Filter category		G4 (F7 as accessory)	G4 (F7 as accessory)
Z	Power factor	Cos φ	0.34 - 0.49	0.39 - 0.53
I	Power consumption	W	26604	9 - 163
	Power consumption (without preheating coil)	W	52 (125 m³/h and 150 Pa)	79 (at 225 m³/h and 150 Pa)
Z	Weight	kg	25	37
I	IP rating	IP	30	30
Z	Electrical connection		230 V / 50 Hz	230 V / 50 Hz

Comfort domestic ventilation system CWL-F Excellent 150/300

Comfort domestic ventilation systemCWL-F Excellent 150/300