ECOM Symbol ECOM Symbol

5DDU16DB Upblast Roof Fan

16.5" Roof Ventilator Direct Drive Upblast 1/2 HP, 120V

Item Number: 47342

• All ventilators are listed UL 705
• All ventilators except 5DDU 085AY are UL 762 listed
• Inlet temperatures up to 300°F
• Backward inclined aluminum fan wheel
• Externally cooled motor compartment
• Fully welded windband

Direct-drive upblast ventilators are designed for continuous operation to exhaust foul air, smoke, fumes, odors and grease-laden vapors from range hoods and commercial cooking appliances. Ventilators are designed for installation in industrial, institutional and commercial kitchen applications. All models are equipped with a backward inclined aluminum fan wheel and a speed controllable motor.

Technical parameters

Norminal data
Voltage (nominal) 115 V
Rated voltage 115 to 230 V
Frequency 60 Hz
Phase(s) 1~
Input power 420 W
Input current 3.1 A
Impeller speed 1,145 r.p.m.
Air flow max 2,964.0 cfm
Temperature of transported air max 300 °F
Protection/Classification
Enclosure class, motor IP54
Insulation class B
Certificate AMCA Air, AMCA Sound, UL Standard 705 & 762, Complies with NFPA 96
Dimensions and weights
Weight 84 lb
Model A B C D

5DDU 085AY

19

20 1/2

12 1/8

10

5DDU 106A

19

23 7/8

18 7/8

16 7/8

5DDU 10AA

19

23 7/8

18 7/8

16 7/8

5DDU 12CA

22

26 1/8

19 5/8

17 3/4

5DDU 13DB

22

27 7/8

20 3/4

18 1/2

5DDU 15CA

26

29 7/8

22

19 3/8

5DDU 16DB

26

31 3/4

22 3/4

20 1/8

5DDU 18EB

30

34

24

21 1/8

Dimensions in inches

5ACC 01MS Motor Disc. Switch Item Number: 47182 5ACC 01MS Motor Disc. Switch

NEMA I Disconnect Switch 2 Pole

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5ACC00GC Grease Collector Item Number: 47178 5ACC00GC Grease Collector

Grease Collection Box, Small, 14" Long

.
5ACC00HK Hinge Kit Item Number: 47179 5ACC00HK Hinge Kit

Hinge Kit, Small, Size 10-20" Roof Ventilators

.
5ACC19RD Roof Mount Damper Item Number: 47210 5ACC19RD Roof Mount Damper

19"x19" square damper

.
5ACC24FS Fixed Non-Vented Curb Item Number: 47217 5ACC24FS Fixed Non-Vented Curb

Fixed Curb 26" Sq Base Ventilator,8" H,21.5" Sq,24-2" Outer

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5ACC24FT Fixed Non-Vented Curb Item Number: 47941 5ACC24FT Fixed Non-Vented Curb

Fixed Curb 24" Sq Base Ventilator,12"H, 21.5"Sq, 24.5 Outer

.
5ACC24VC Fixed Vented Curb Item Number: 47219 5ACC24VC Fixed Vented Curb

Curb,Roof,Prv,24" H,Vented,21.5" Inside Sq,24.5" Outside Sq

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