Vents Quiet 125 Duo

Axial exhaust fans Quiet feature low noise and high performance

Trademark	Vents
Model	Quiet 125 Duo
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-31.5	B	-15.1	E	-5.7	F
Type of ventilation unit	Unidirectional
Type of drive installed	2-speed
Type of heat recovery system	None
Maximum flow rate (m³/h)	170
Electric power input (W)	13.5
Reference flow rate (m³/s)	0.04
Specific power input (SPI) (W/(m³/h))	0.066
Control typology	Manual control
Maximum external leakage rates (%)	2.7
Sound power level (dB(A))	48
Declared typology	RVU UVU
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	82		82		82
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	3355		1715		776

ØD	B	H	L	L1
123.5	182	158	91	27