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DBF 110 Duct Booster Fan

4" duct booster fan, 120V, 1~

Item Number: 95900

DBF 110 is a duct booster fan designed for boosting air on demand. The product is equipped with a pressure-sensing switch that activates the fan once positive pressure is sensed in the duct line. The switch shuts the fan off when the pressure in the duct’s normalized.

The DBF 110 features a plastic leak-proof housing and a pressure-sensing switch. Suitable for 4” ductwork.

Performance certified by HVI; safety certified by ETL to UL507.

 

Technical parameters

Norminal data
Voltage (nominal) 120 V
Frequency 60 Hz
Phase(s) 1~
Input power 65 W
Input current 0.54 A
Impeller speed 2,175 r.p.m.
Air flow max 188 cfm
Temperature of transported air max 140 °F
Protection/Classification
Enclosure class, motor IP44
Insulation class B
Dimensions and weights
Duct dimension; Circular, inlet 4 in.
Duct dimension; Circular, outlet 4 in.
Weight 9 lb
Optional
Duct connection type Circular
Images Wiring - DBF 110 Duct Booster Fan - Fantech
Position A B C D E F G H J TK U2 Z2 a b c

Description

Power

Red

White

Black

Blue

Brown

Green

Capacitor

Terminal box

Black

Blue

Brown

Neutral

Line

Ground

Diagram 1

Fan Only

Diagram 2

Fan and Pressure Switch

Images Dimensions - DBF 110 Duct Booster Fan - Fantech
Model A B C D E F

DBF 110

3 31/32 (100)

4 31/32 (126)

12 3/4 (324)

11 1/4 (286)

9 3/4 (248)

10 (250)

Dimensions are in inches (mm)

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