Helios Ventilatoren HV 250/4 R Wall and window fan 230 V 840 m³/h 250 mm

Flush-mounted room fan for installation in walls, shafts and thin plates. Can be used for ventilation in medium to large rooms. Plastic housing with elegant, room-side facade in alpine white. Facade for covering the suction opening with slats facing upwards. Removable for cleaning in the water bath. Powerful high-performance impeller made of plastic with 7 blades for high pressure and volume performance. Single-phase AC capacitor motor, closed design, maintenance-free, with thermal contacts built into the winding, speed-controlled by voltage reduction, sealed, low-noise ball bearings with long-term lubrication, reverse-able.

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