Vents VKH 2E 220

Roof centrifugal fans with horizontal air discharge

	Unit of measurement	VKH 2E 220
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50/60
Rated power	W	108
Unit current	A	0.49
Maximum airflow	m³/h	880
Rotation speed at 50hz	-	2580
Sound pressure level LpA at 3 m	dB(A)	50
Weight	kg	8
Transported air temperature (max)	°С	50
Transported air temperature (min)	°С	-25
Ingress protection rating	-	IPX4
Ingress protection rating of the drive	-	IP44
Impeller material	-	Plastic
Size	mm	220

Trademark	Vents
Model	VKH 2E 220
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-53.8	A+	-26.7	B	-11.2	E
Type of ventilation unit	Unidirectional
Type of drive installed	Variable speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	560
Electric power input (W)	85
Reference flow rate (m³/s)	0.109
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.119
Control typology	Local demand control
Maximum external leakage rates (%)	2.7
Sound power level (dB(A))	49
Declared typology	RVU UVU
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	63		63		63
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	5536		2830		1280

Datasheet

"VENTS VKV, VKH" product description 10-2025

1.93 Mb

Manual

"VENTS VKV, VKH" user's manual 11-2025 (V204EN-02)

6.12 Mb

Image

VKH 2E 220 - image 1

382 Kb

H	H1	A	B	C	Ød	ØD
180	186	337	338	245	11	213

Accessories for roof fans

Name	Photo	Description
Vents RKV 220-225		Mounting frame
Vents RKVI 220-225		Mounting frame with thermal-insulating layer
Vents FKV 220-225		Mating flange
Vents GKV 220-225		Flexible connector
Vents KKV 220-225		Backdraft damper