Fantech 5DDU Series Direct Drive Upblast Roof Ventilators

Fantech 5DDU 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 roof and wall applications. 

  • All models are UL 705 listed. All models except 5DDU085AY are UL 762 listed
  • Inlet temperatures up to 300°F
  • Backward inclined aluminum fan wheel
  • Externally cooled motor compartment
  • Fully welded windband
model description usually ships price QTY
5DDU085AY Fantech 5DDU series direct drive upblast roof ventilator. 8". 1/25 Hp, 120 VAC, 1 Ph, ODP Motor. 416 CFM nominal. No grease outlet. 1 Day. In stock. $431.30
5DDU106A Fantech 5DDU series direct drive upblast roof ventilator. 10". 1/20 Hp, 120 VAC, 1 Ph, ODP Motor. 685 CFM nominal. 2-3 Weeks $521.10
5DDU10AA Fantech 5DDU series direct drive upblast roof ventilator. 10". 1/6 Hp, 120 VAC, 1 Ph, ODP Motor. 1048 CFM nominal. 2-3 Weeks $613.70
5DDU12CA Fantech 5DDU series direct drive upblast roof ventilator. 12". 1/3 Hp, 120 VAC, 1 Ph, ODP Motor. 1531 CFM nominal. 2-3 Weeks $759.10
5DDU13DB Fantech 5DDU series direct drive upblast roof ventilator. 13". 1/2 Hp, 120/230 VAC, 1 Ph, ODP Motor. 2419 CFM nominal. 2-3 Weeks $896.60
5DDU15CA Fantech 5DDU series direct drive upblast roof ventilator. 15". 1/3 Hp, 120 VAC, 1 Ph, ODP Motor. 2174 CFM nominal. ***SHIPS FREIGHT*** 2-3 Weeks $1046.40
5DDU16DB Fantech 5DDU series direct drive upblast roof ventilator. 16". 1/2 Hp, 120/230 VAC, 1 Ph, ODP Motor. 2859 CFM nominal. 2-3 Weeks $1102.20
5DDU18EB Fantech 5DDU series direct drive upblast roof ventilator. 18". 3/4 Hp, 120/230 VAC, 1 Ph, ODP Motor. 3899 CFM nominal. 2-3 Weeks $1221.60
5ACC17FS Fantech flat roof curb. 17-1/2" Sq x 8"H. For fan size 8.5 and 10. 4-5 Days $123.80
5ACC20FS Fantech flat roof curb. 20-1/2" Sq x 8"H. For fan size 12 and 13. 4-5 Days $144.00
5ACC24FS Fantech flat roof curb. 24-1/2" Sq x 8"H. For fan size 15 and 16. 4-5 Days $151.30
5ACC28FS Fantech flat roof curb. 28-1/2" Sq x 8"H. For fan size 18 and 20. 4-5 Days $160.70
5ACC17FT Fantech flat roof curb. 17-1/2" Sq x 12"H. For fan size 8.5 and 10. 4-5 Days $152.00
5ACC20FT Fantech flat roof curb. 20-1/2" Sq x 12"H. For fan size 12 and 13. 4-5 Days $166.40
5ACC24FT Fantech flat roof curb. 24-1/2" Sq x 12"H. For fan size 15 and 16. 4-5 Days $177.30
5ACC28FT Fantech flat roof curb. 28-1/2" Sq x 12"H. For fan size 18 and 20. 4-5 Days $191.80
5ACC17VC Fantech flat roof curb. Ventilated, 17-1/2" x 24" H. For fan size 8.5 and 10. 4-5 Days $217.10
5ACC20VC Fantech flat roof curb. Ventilated, 20-1/2" x 24" H. For fan size 12 and 13. 4-5 Days $238.80
5ACC24VC Fantech flat roof curb. Ventilated, 24-1/2" x 24"H. For fan size 15 and 16. 4-5 Days $246.10
5ACC28VC Fantech flat roof curb. Ventilated, 28-1/2" x 24" H. For fan size 18 and 20. 4-5 Days $256.90
5ACC12RD Fantech roof mounted gravity damper. Exhaust. For fan size 8.5 and 10. 4-5 Days $33.30
5ACC15RD Fantech roof mounted gravity damper. Exhaust. For fan size 12 and 13. 4-5 Days $42.00
5ACC19RD Fantech roof mounted gravity damper. Exhaust. 19x19. For fan size 15 and 16. 4-5 Days $47.00
5ACC23RD Fantech roof mounted gravity damper. Exhaust. For fan size 18 and 20. 4-5 Days $58.60
5ACC00HK Fantech hinge kit. Small. 10-20" fans. 4-5 Days $86.10
5ACC00GC Fantech grease collection box. Small. 14" long. 10-20" fans. 4-5 Days $108.60
5ACC01MS Fantech motor disconnect. 2 Pole. 4-5 Days $131.70
5ACC02MS Fantech motor disconnect. 3 Pole. 4-5 Days $259.10
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fantech 5DDU series performance

fantech 5DDU series sizing

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   can model # 5ddu10aa be mounted on side wall and if so will curb still be required
A:   Yes, roof or wall mounting is fine. You will need some way to attach it to the wall -- the base needs to wrap around some structure whether its a curb or something else.

       Asked on 2020-09-04 by VINCE
#2 Q:   Does it come with the base mounting bracket? And what is meant by curb mounted?
A:   It comes with the square metal section (see picture) below the round fan section that goes on top of the roof curb. See images in the accessory manual for examples of a roof curb: https://www.hvacquick.com/catalog_files/Fantech_Commercial_Accessories.pdf

       Asked on 2019-12-02 by Joey
#3 Q:   Is there a internal wire chase in the 5DDU series fans?
A:   There is a tube conduit internal that acts as a wire chase from base to motor.

       Asked on 2019-10-31 by Ernie
#4 Q:   I am interested in the 5ddu13 upblast. What size duct do I need?
A:   It goes over a rectangular base (roof curb). Sizing is on the Specs tab and installation manual. Cap dimensions are 22x22 inches.

       Asked on 2019-10-16 by JJ
#5 Q:   I have a 1970s belt drive fan on a 2020 roof vent. Will the 20 1/2 fit? I am guessing that is O.D. of cap flange.
A:   Not quite sure what a 2020 roof vent is. If its a 20x20 inch outside dimension roof curb then look for a fan with a larger A base dimension. There are 22x22 inch A dimension fans. Feel free to call with questions and we can go over sizing for you.

       Asked on 2019-06-27 by Tom
#6 Q:   Hi i am looking to purchase the 5DDU12ca, what would be this best size diameter duct to use at a 15 foot run.
A:   14 inch duct at 1450 cfm is only 0.2 inch WC pressure drop per 100 ft of duct so very reasonable resistance. I would stick with that or larger, as space allows. Keep bends, transitions and elbows to a min.

       Asked on 2018-03-04 by MA
#7 Q:   Can the 5DDU series fans be mounted directly on a 3/12 pitched roof without a roof jack?
A:   No. Its designed to be curb mounted.

       Asked on 2017-05-08 by Doc
#8 Q:   Im interested in purchasing the 18 size of this fan. Is it available in 230v?
A:   Yes, that is a dual voltage motor so it can operate on either 120/230 VAC depending on how it is wired. 1 phase.

       Asked on 2016-09-02 by Adam

Related Products

Fantech 5DDD Series Direct Drive Downblast Roof Ventilator

Direct-drive downblast ventilators for low to moderate static pressure conditions. All models are UL 705 listed.

 

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