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C3
DAYTON

Assembled Upblast Ventilator, 11" Wheel Dia., Direct-Drive

  • Item # 20FT15
  • My Part #
  • Mfr. Model # 20FT15
  • Catalog Page # 2957
  • UNSPSC # 40101502
Assembled Upblast Ventilator, 11" Wheel Dia., Direct-Drive close
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  • Shipping Weight 72.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

• Aluminum, backward-inclined wheel
• 1-pc. rolled aluminum windband fully welded to base
• Motor, drive frame, and blower wheel isolated from mounting base
• Motor compartment isolated from contaminated air
• NEMA 1 junction box in motor enclosure
• NEMA 7 & 9 disconnect switch
• UL and C-UL Listed

Note: Additional sizes available. Speed controllers available. For kitchen application, check with local code authorities for minimum duct velocities. Do not use dampers in any kitchen application. NFPA 96.

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Technical Specs

  • Item Upblast Ventilator
  • Drive Type - Roof Ventilators Direct Drive
  • Drive Package With Motor Included Yes
  • Base Square Size - Roof Ventilators 19-3/4" x 19-3/4"
  • Duty Rating - Roof Ventilators Hazardous Location
  • Voltage - Roof Ventilators 115/208/230
  • Motor HP - Roof Ventilators 1/4
  • Mounting Location - Roof Ventilators Wall
  • Number of Speeds 1
  • Wheel Dia. 11"
  • Item - Roof Ventilators Upblast Ventilator
  • CFM @ 0.000-In. SP 1260
  • CFM @ 0.125-In. SP 1209
  • CFM @ 0.250-In. SP 1156
  • CFM @ 0.375-In. SP 1100
  • CFM @ 0.500-In. SP 1041
  • CFM @ 0.625-In. SP 981
  • CFM @ 0.750-In. SP 918
  • CFM @ 0.875-In. SP 846
  • CFM @ 1.000-In. SP 759
  • Sones @ 0.125-In. SP @ 5 Ft. 13.8
  • Sones @ 0.250-In. SP @ 5 Ft. 13.4
  • Sones @ 0.500-In. SP @ 5 Ft. 12.3
  • Assembled/Unassembled Assembled
  • Phase 1
  • Hz 60
  • Max. Operating Amps 4.0/2.0/2.0
  • Max. BHP 0.25
  • RPM 1725
  • Overall Dia. 24-7/8"
  • Shaft Dia. Wheel End 1/2"
  • Overall Height 24-7/8"
  • Max. Inlet Temp. 300 Degrees
  • Housing Material Spun Aluminum
  • Wheel Material Aluminum
  • Speed Controllable No
  • Includes Mounting Plate, NEMA 7 & 9 Disconnect Switch, Mounted & Wired Hazardous Location Motor That Meets Class I, Groups C & D and Class II, Groups F & G
  • Standards AMCA Sound & Air, CSA Certified Motor
  • Dimension A 19-3/4"
  • Dimension B 24-7/8"
  • Dimension C 28-1/4"
  • Dimension D 17-3/8"
  • Dimension E 16-7/8"
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