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Offering a quiet solution for continuous ventilation needs this high-capacity low-vibration fan is ideal for conference rooms public restrooms and other commercial building applications. It can be ducted horizontally or vertically and in-line ducting is available with a separate adapter. Features include a low-profile steel grille a 4-1/2″ x 18-1/2″ duct connector a heavy-duty motor automatic backdraft dampers and two impact-resistant centrifugal blower wheels. Use an electronic variable speed control available separately to adjust blower speed and sound level.
- Quiet automatic backdraft dampers
- Two impact-resistant centrifugal blower wheels
- Painted white enamel steel grille
- Can be ducted horizontally or vertically
- In-line ducting available with separate adapter