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Delta BreezSignature Ventilation Humidity Sensor Fan Specifications

Description Low noise ceiling mount ventilating fan with humidity sensor, rated for continuous running. Fan has been awarded ENERGY STAR® Most Efficient in 2013. Evaluated by Underwriter Laboratories and conforms to both UL and cUL safety standards.

Dimensions 9.6

8”

8”

9.6

4.0”

7.98”

Motor/Blower • Power rating of 110~220volts/50~60Hz. • DC brushless motor engineered to run continuously. • Motor equipped with thermal cutoff fuse. • Permanently lubricated motor. • Meets or exceeds the requirements set forth by ASHRAE 62.2 for continuous or intermittent running applications. Housing • Galvanized steel body. • Detachable 4” diameter duct adapter. • Built-in backdraft damper. • Easy installation.

12.

36”

36”

12.

VFB25ADH (110 CFM)

Grille • Attractive design using ABS material. • Attaches directly to housing with torsion springs. Warranty • 3-year limited warranty.

Fan Curve 0.90 0.80

Air Pressure (IN H 2O)

0.70 0.60 0.50

50ft

0.40

40ft

0.30 0.25 0.20

30ft 20ft 10ft

0.10 0

0

30.0

60.0

90.0

120.0

150.0

Features • Blue and amber LED indicator lights to show humidity sensor and full speed modes. • For ceiling mount only, air flow of 110 CFM (±10%) and approximately 1.0 sone at 0.1“ static pressure. • Power consumption approximately 14.2 Watts with an efficiency rating approximately 7.7 CFM/Watt at 0.1” static pressure. • Duct diameter no less than 4”. • UL and cUL listed for tub/shower enclosure when used with GFCI branch circuit wiring. DC Motor Technology • Allows fan to operate in full speed mode or humidity control mode by cycling ON/OFF switch. • Built-in soft start function to increase bearings’ life. • Automatically powers OFF when impeller is locked abnormally. Specifications

Air Flow (CFM)

VFB25ADH Humidity Control 150 120

60 30 0 (CFM)

Air Flow

90

0

30

40 50

60

70

Static Pressure (Inches w.g.)

0.1

0.25

Air Flow (CFM)

110

81

Sones

1.0

1.5

Power Consumption (Watts)

14.2

15.0

Energy Efficiency (CFM/Watt)

7.7

5.3

Speed (RPM)

964

1150

Current (Amps)

0.22 @ 110 Vac

Power Rating (V/Hz)

110~220/50~60

80 90 100 (%RH)

Humidity VFB25ADH-05/13

4” Duct (Standard)

4405 Cushing Parkway | Fremont, CA 94538 tel 1.888.979.9889 | www.deltabreez.com

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Especificaciones extractor delta mod vfb25adh  

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