 
                                 
                                 
                                 
                                                    LOSONE SELECT™ Series
Broan® LOSONE SELECT™ 434 CFM High Capacity Ventilation Fan
Broan® high capacity fans are an exceptionally quiet solution to continuous ventilation. With their heavy-duty motors, high capacity fans are an ideal solution for conference rooms, public restrooms and other areas in commercial buildings that require ongoing ventilation. Low-vibration and lo-profile, they work quietly without getting noticed. 8-way adjustable mounting brackets are included for easy ceiling-mount installation.
Model:
L400
Features

UL Listed
- 434 CFM, Whole home or Commercial Ventilation
- 2.3 Sones for Quiet performance, enough sound to know your fan is on
- Includes 8-way adjustable mounting brackets for easy ceiling-mount installation
- Duct horizontally, vertically or in-line with separate adapter
- Quiet automatic backdraft dampers
- Model 80L Variable Speed Control adjusts blower speed and sound level (available separately)
- Not for use over tub or shower
- UL listed and cUL listed for your safety and protection
- AMCA licensed for air and sound performance
- Powerful enough for rooms up to () sq. ft.
- Two impact-resistant centrifugal blower wheels
- Heavy-gauge galvanized steel housing resists corrosion
Radiation Damper Compatible with this Model
| CFM | 434 | 
|---|---|
| Color Finish |  | 
| ENERGY STAR® certified | No | 
| Grille Length | 14 | 
| Grille Width | 23.25 | 
| Housing Dimensions | 12-1/4" x 21-1/2" x 11-3/4" | 
| Sound Level (Sones) | 2.3 | 
| UL Listed | Yes | 
| Grille Finish | White | 
| Humidity Sensing | No | 
| Motion Sensing | No | 
| Motor Engineered For Continuous Operation | Yes | 
| Night Light | No | 
| Radiation Damper Available | Yes | 
| Room Side Installation | No | 
| UL Listed for use over bathtubs or showers when connected to a GFCI circuit | No | 
| Heater Wattage | 0 | 
| Rated Amps | 1.4 | 
| Voltage | 120 | 
| Can Be Used To Comply With Title 24 | No | 
| Manufacturer Warranty | 1 Year | 
| High Efficiency Luminaire | No | 
 
             
            