Heat Recovery Ventilator Energy saving,Green products, Heat Recovery Unit,Fresh air exchange CE Approved

Characteristic of  theWSD/3DJ Heat Recovery Ventilator  

 It is uesd for house, office, lab, hotal, hospital and all kind of show business.His series' wind amount is from 200-600m3/h.It is placed in proof, don't occupy the space of the room, and not effect the effection of decorate of the room.The machine is so neatly that can be placed inversy.The machine is adjusted with high and low,you can control it timing depend on your need.

The specification and performance from: 

	WSD-2DJ	WSD-3DJ	WSD-4DJ	WSD-5DJ
Airflow	200CMH	300CMH	400CMH	500CMH
Residual pressure	30-70pa	40-85pa	50-110pa	60-110pa
Temperature efficiency	78%	78%	78%	78%
Noise	34dB(A)	36dB(A)	38dB(A)	38dB(A)
Power	16*2 W	20*2 W	25*2 W	50*2W
Power supply	220V/50HZ	220V/50HZ	220V/50HZ	220V/50HZ
Weight	20KG	25KG	35KG	45KG

  

WSD/3DJ Heat Recovery Ventilator