Construction systems

Ventilation systems

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ventilation systems (capacity < 600m³/h)

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Efficiency Ratio

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sound level of unit

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dB(A)

air flow range from…

m³/h

to…

m³/h

Heat Recovery Rate

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%

Specific Electric Power

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Wh/m³

Humidity Recovery (Winter)

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%

Humidity Recovery (Summer)

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%

Width

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mm

Height

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mm

Depth

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mm

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Compare all

Name	Efficiency Ratio	Sound level of unit	Installation	Air flow range from…	To…	Heat Recovery Rate	Specific Electric Power	Humidity Recovery (Winter)	Humidity Recovery (Summer)	Width	Height	Depth	Climate zones	Location/Avaliability	Date certified
Component Manufacturer
ComfoAir Q450 HRV, Comfort Vent Q450 HRV Zehnder Group Nederland B.V.	0.73	47.0 dB(A)	Wall	70 m³/h	345 m³/h	88%	0.21 Wh/m³	0%	-%	725.0 mm	850.0 mm	570.0 mm	Cool, temperate	Netherlands (NL)	Jul 2016
ComfoAir Q600 HRV, Comfort Vent Q600 HRV Zehnder Group Nederland B.V.	0.7	50.9 dB(A)	Wall	70 m³/h	460 m³/h	87%	0.24 Wh/m³	0%	-%	725.0 mm	850.0 mm	570.0 mm	Cool, temperate	Netherlands (NL)	Sep 2016
ComfoAir SL 330 S V Zehnder Group Nederland B.V.	0.68	50.8 dB(A)	Standing	85 m³/h	290 m³/h	86%	0.26 Wh/m³	0%	-%	536.0 mm	1177.0 mm	555.0 mm	Cool, temperate	Netherlands (NL)	Jan 2016
Comfort CT 150 Nilan A/S	0.7	42.0 dB(A)	Wall, Ceiling	40 m³/h	112 m³/h	87%	0.24 Wh/m³	0%	-%	535.0 mm	1040.0 mm	338.0 mm	Cool, temperate	Denmark (DK)	Jun 2014
Comfort Vent G 90-200 WERNIG KG	0.67	49.0 dB(A)	Wall, Ceiling	60 m³/h	150 m³/h	92%	0.42 Wh/m³	0%	-%	571.0 mm	1106.0 mm	324.0 mm	Cool, temperate	Austria (AT)	May 2011
CWL - 300 Excellent Wolf GmbH	0.66	47.0 dB(A)	Wall	59 m³/h	235 m³/h	84%	0.26 Wh/m³	0%	-%	677.0 mm	765.0 mm	564.0 mm	Cool, temperate	Germany (DE)	Dec 2013
CWL - 400 Excellent Wolf GmbH	0.65	51.5 dB(A)	Wall	77 m³/h	290 m³/h	84%	0.29 Wh/m³	0%	-%	677.0 mm	765.0 mm	564.0 mm	Cool, temperate	Germany (DE)	Mar 2012
CWL-F-150 Excellent Wolf GmbH	0.62	44.0 dB(A)	Wall, Ceiling	71 m³/h	101 m³/h	84%	0.35 Wh/m³	0%	-%	660.0 mm	1000.0 mm	198.0 mm	Cool, temperate	Germany (DE)	Feb 2014