Factory setting is 15 minutes. Includes fan, detachable mounting foot, 3m aluminium flexible ducting, white grill supplied. Quiet operation.
Meets the installed performance requirements of building regulations document F for an inline fan. IP44 rated, GS approved and CE marked in accordance with all the relevant EEC harmonised directives. Double insulated, class II motor fitted with Thermal Protection.
Hole diameters: 115mm. Airflow: 82m3 /h installed 108m3 /h fan only, free air 78.6m3/per hour. 22 Litres per sec
Rated Voltage 220-240V 50Hz. Rated Power: 20W
4 inch IN-LINE EXTRACTION FAN inc TIMER. MAINS