Construction systems

Ventilation systems

Façades

Windows

Doors

Drain water heat recovery

Heatpumps and combined systems

Air tightness systems

Sun protection Systems

Other

ventilation systems (capacity < 600m³/h)

Export to PHPP 10 Export to PHPP 9

Filters

Efficiency Ratio

-

sound level of unit

-

dB(A)

air flow range from…

m³/h

to…

m³/h

Heat Recovery Rate

-

%

Specific Electric Power

-

Wh/m³

Humidity Recovery (Winter)

-

%

Humidity Recovery (Summer)

-

%

Width

-

mm

Height

-

mm

Depth

-

mm

filter

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 Flex 250 Zehnder Group Nederland B.V.	0.78	47.5 dB(A)		100 m³/h	195 m³/h	89%	0.25 Wh/m³	0%	-%	1094.0 mm	299.0 mm	1061.0 mm	Cool, temperate	Netherlands (NL)	May 2023
ComfoAir Flex 350 Zehnder Group Nederland B.V.	0.77	54.9 dB(A)		149 m³/h	281 m³/h	87%	0.26 Wh/m³	0%	-%	1094.0 mm	299.0 mm	1061.0 mm	Cool, temperate	Netherlands (NL)	May 2023
ComfoAir 225 ERV Zehnder Group Nederland B.V.	0.73	48.9 dB(A)		61 m³/h	150 m³/h	87%	0.30 Wh/m³	73%	-%	535.0 mm	1108.0 mm	315.0 mm	Cool, temperate	Netherlands (NL)	Jun 2023
ComfoAir E350 ERV Zehnder Group Nederland B.V.	0.73	51.6 dB(A)		72 m³/h	273 m³/h	88%	0.22 Wh/m³	72%	-%	745.0 mm	850.0 mm	560.0 mm	Cool, temperate	Netherlands (NL)	Jun 2023
CLIMOS F 200 (Comfort) Zehnder Group Zwolle B.V.	0.66	58.5 dB(A)	Wall, Ceiling	100 m³/h	115 m³/h	84%	0.40 Wh/m³	58%	-%	594.0 mm	999.0 mm	250.0 mm	Cool, temperate	NL \| DE	Aug 2014
focus 200 Zehnder Group Zwolle B.V.	0.71	51.7 dB(A)	Wall	116 m³/h	155 m³/h	91%	0.31 Wh/m³	0%	-%	752.0 mm	565.0 mm	362.0 mm	Cool, temperate	NL \| DE	Sep 2010
novus 300 Zehnder Group Zwolle B.V.	0.75	43.0 dB(A)	Wall	121 m³/h	231 m³/h	93%	0.24 Wh/m³	0%	-%	792.0 mm	952.0 mm	591.0 mm	Cool, temperate	NL \| DE	Jul 2010
novus F 300 Zehnder Group Zwolle B.V.	0.72	43.0 dB(A)	Wall, Standing	121 m³/h	231 m³/h	84%	0.26 Wh/m³	73%	-%	792.0 mm	978.0 mm	601.0 mm	Cool, temperate	NL \| DE	Jun 2012