TwinFresh Comfo RA1-25-2

* The outdoor sound pressure attenuation was measured by comparing the indoor sound pressure level in an open air duct inside the wall and the indoor sound level with the ventilator built inside the wall.

Parameter	Value		Unit
	Speed	1;3
Voltage	100-230		V
Phase	1		˜
Power	3.5  /  5.32		W
Current	0.023  /  0.036		A
Frequency	50/60		Hz
Maximum air capacity	7  /  24 4,123  /  14,136 1,946  /  6,672 0,00195  /  0,00667 116,9  /  400,8		m³/h CFM l/s m³/s l/m
RPM	1190  /  2420		min -1
Sound pressure level at 1 m	31  /  43		[dBA]
Sound pressure level at 3 m	22  /  33		[dBA]
Outdoor sound pressure attenuation	16*		[dBA]
Сontrol unit availability	yes
Max. transported air temperature	from -20 up to +50		оC
Regenerating efficiency	85		up to %
Regenerator type	Ceramic
Air duct size	Ø100		mm
Protection rating	IP 24		class