The Vent-Bettina rotational ceiling fan is thoughtfully designed with its arms gently upward curving. Offering fluid lines and quiet axial rotation, the motor fan heads can be infinitely positioned in 180-degree arcs for optimum air movement; the greater the angles of the motors to the horizontal support rods (up or down), the faster the axial rotation. A slow, controlled axial rotation is achieved by both fan head position and fan blade speed.
SKU | RPMs | CFM | Watts | CFM/Watt | FTC Efficiency PDFs | Blade Pitch | Width/Dia. |
VB-CR-WD | 1252 | 3293 | 87.32 | 37.71 | Vent-Bettina 16in Wood Blades_102717 | 19 Degrees | 44" |
VB-CR-MTL | 1101 | 2077 | 89.63 | 23.17 | Vent-Bettina 12in Metal Blades_102717 | 31 Degrees | 42" |
The Vent-Bettina rotational ceiling fan is thoughtfully designed with its arms gently upward curving. Offering fluid lines and quiet axial rotation, the motor fan heads can be infinitely positioned in 180-degree arcs for optimum air movement; the greater the angles of the motors to the horizontal support rods (up or down), the faster the axial rotation. A slow, controlled axial rotation is achieved by both fan head position and fan blade speed.
SKU | RPMs | CFM | Watts | CFM/Watt | FTC Efficiency PDFs | Blade Pitch | Width/Dia. |
VB-CR-WD | 1252 | 3293 | 87.32 | 37.71 | Vent-Bettina 16in Wood Blades_102717 | 19 Degrees | 44" |
VB-CR-MTL | 1101 | 2077 | 89.63 | 23.17 | Vent-Bettina 12in Metal Blades_102717 | 31 Degrees | 42" |