Fantech
 
ECOM Symbol ECOM Symbol

5DDD18EB w/BS D/blast Roof Fan

18.5" Direct Drive Downblast, 3/4 HP, 1110 RPM, 120V, w/BS

Item #: 47403

• All ventilators are UL 705 Standard listed
• One-piece removable exhaust hood
• Inlet temperatures up to 170°F
• Backward inclined aluminum fan wheel
• Equipped with a built-in bird screen to protect discharge
• Externally cooled motor compartment
Application
Design
Certification

Technical parameters

Nominal data
Voltage (nominal) 115 V
Rated voltage 115 to 230 V
Frequency 60 Hz
Phases 1~
Input power 981 W
Input current 5 A
Impeller speed 1,106 rpm
Air flow max 4,030 cfm
Temperature of transported air max 170 °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 91 lb
Optional
Motor type AC
Images Wiring - 5DDD18EB w/BS D/blast Roof Fan - Fantech
Images Dimensions - 5DDD18EB w/BS D/blast Roof Fan - Fantech
Model A B C D

5DDD 085A

19

18 7/8

13 1/4

3 1/2

5DDD 106A

19

22 3/8

16 1/2

3 3/8

5DDD 10AA

19

22 3/8

16 1/2

3 3/8

5DDD 12CA

22

24 1/4

17 1/8

4

5DDD 13DB

22

25 5/8

18 1/8

4 3/8

5DDD 15CA

26

27 7/8

18 1/2

4 3/8

5DDD 16DB

26

29 3/4

20 1/4

4 3/4

5DDD 18EB

30

31 5/8

21 3/8

5 5/8

Dimensions in inches

5ACC 01MS Motor disc. switch - Fantech
Item #: 47182
5ACC 01MS Motor disc. switch

NEMA I, disconnect, 2 pole

.
5ACC23RD Roof Mount Damper - Fantech
Item #: 47215
5ACC23RD Roof Mount Damper

23"x23" square damper

.
5ACC28FS Fixed Non-Vented Curb - Fantech
Item #: 47221
5ACC28FS Fixed Non-Vented Curb

Fixed Curb 30" Sq Base Ventilator,8" H,25.5" Sq,28.5" Outer

.
5ACC28FT Fixed Non-Vented Curb - Fantech
Item #: 47222
5ACC28FT Fixed Non-Vented Curb

Fixed Curb 30" Sq Base Ventilator,12" H,25.5" Sq,28.5" Outer

.