Specification

Delta BreezGreenBuilder Ventilation
Single Speed Fan
Specications
GBR50 - 05/13
4405 Cushing Parkway | Fremont, CA 94538
tel [phone] | www.deltabreez.com
Description
Low noise ceiling mount ventilating fan rated for continuous running. Fan has been awarded
ENERGY STAR® Most Ecient in 2013. It is HVI, UL, and cUL certied, and can be used to comply
with ASHRAE 62.2 (local and whole building continuous and intermittent operation), CA Title 24,
and CALGreen requirements.
Motor/Blower
• Power rating of 120volts/60Hz
• DC brushless motor engineered to run continuously
• Motor equipped with thermal cuto fuse
• Permanently lubricated motor
Housing
• Galvanized steel body
• Detachable 4” diameter duct adapter
• Built-in backdraft damper
• Easy installation
Grille
• Attractive design using ABS material
• Attaches directly to housing with torsion springs
LED Indicator
• Turn the power switch on/o to operate on/o. LED indicator will be green when power is on
Warranty
• 3-year limited warranty
Features
• For ceiling mount only, air ow of 50 CFM (±10%) and <0.3 sones at 0.1” static pressure
• Power consumption approximately 3.8 Watts with an eciency rating approximately
13.1 CFM/Watt at 0.1“ static pressure
• UL and cUL listed for tub/shower enclosure when used with GFCI-protected branch circuit
wiring
DC Motor Technology
• Built-in soft start function to increase bearings’ life
• Automatically powers o when the impeller is locked abnormally
Specications
GBR50
(50 CFM)
Dimensions
GBR50
Static Pressure (Inches w.g.)
Air Flow (CFM)
Sones
Power Consumption (Watts)
Energy Eciency (CFM/Watt)
Current (Amps)
Power Rating (V/Hz)
4” Duct (Standard)
0.12 Max
120/60
0.25
35
0.6
5.2
6.7
0.1
50
<0.3
3.8
13.1
4,92
10.75"
10.75"
8.0"
8.25"
5.75"
4.0"
(IN H O)
Air Flow
0
2
0 30.0 60.0 90.0 120.0 150.0
(CFM)
Air Pressure
10ft
20ft
30ft
40ft
50ft
0.6
0.7
0.8
0.9
0.5
0.4
0.1
0.3
0.2
0.25
GBR50
Fan Curve