Helios 0285 HVR 150/2E wall fan

Flush-mounted room fan for installation in walls, shafts and windows. Can be used in openings with NW 150 for ventilation of small to medium-sized rooms. Plastic housing with louvre grille to cover the intake opening. High-performance axial impeller, 8 plastic blades. Single-phase AC capacitor motor, closed design, maintenance-free, with thermal contacts built into the winding, speed controllable by voltage reduction, sealed, low-noise ball bearings with long-term lubrication, not reversible.