Specification

Delta BreezSlim Ventilation
Super Low Prole Fan
Specications
VFB050B3A1-05/13
4405 Cushing Parkway | Fremont, CA 94538
tel [phone] | www.deltabreez.com
Fan Curve
Description
Low noise ceiling/wall mount ventilating fan with super low prole, rated for continuous running.
Fan has been awarded ENERGY STAR® Most Ecient in 2013. Evaluated by Underwriter Laborato-
ries and conforms to both UL and cUL safety standards.
Motor/Blower
• Power rating of 120volts/60Hz.
• DC brushless motor engineered to run continuously.
• Motor equipped with thermal cuto fuse.
• Removable with permanently lubricated plug-in motor.
• Meets or exceeds the requirements set forth by ASHRAE 62.2 for continuous or intermittent
running applications.
Housing
• Galvanized steel body.
• Detachable 3” diameter duct adapter.
• Built-in backdraft damper.
• Easy installation.
Grille
• Attractive design using ABS material.
• Attaches directly to housing with torsion springs.
Warranty
• 3-year limited warranty.
Features
• For ceiling mount only, air ow of 50 CFM (±10%) and 1.0 sone at 0.1” static pressure.
• Power consumption approximately 6.4 Watts with an eciency rating approximately
8.9 CFM/Watt at 0.1“ static pressure.
• Duct diameter no less than 3”.
• UL and cUL listed for tub/shower enclosure when used with GFCI branch circuit wiring.
DC Motor Technology
• Built-in soft start function to increase bearings’ life.
• Automatically powers OFF when impeller is locked abnormally.
Specications
SLM50
(50 CFM)
Dimensions
SLM50
Static Pressure (Inches w.g.)
Air Flow (CFM)
Sones
Power Consumption (Watts)
Energy Eciency (CFM/Watt)
Speed (RPM)
Current (Amps)
Power Rating (V/Hz)
3” Duct (Standard)
0.18 Max
120/60
0.25
36
1.2
6.3
6.5
1264
0.1
50
1.0
6.4
8.9
1063
3.937”
7.5”
7.25”
9.375”
10.75”
3.0”
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
0
0.25
0.10
0 30.0 60.0 90.0 120.0 150.0
50ft
40ft
30ft
20ft
10ft
Air Pressure (IN H
2
O)
Air Flow (CFM)