DAYTON
18-1/2', Assembled Downblast Ventilator, Direct-Drive
$1,657.00

HVAC

Dayton ventilators are designed for continuous operation to exhaust general clean, foul air and odors. Typically used for short and/or average resistance duct work. Weather resistant ventilators feature housings constructed of heavy gauge aluminum with a rigid internal support structure, spun aluminum curb cap, a birdscreen and a steel drive frame. All ventilators are UL/cUL listed Standard 705.
Download Our Manuals

Currently no manuals available for this product. Please check product description or call our sales support team if you have any further queries.

  • Drive Type - Roof Ventilators Direct Drive
  • Duty Rating - Roof Ventilators Standard
  • Drive Package With Motor Included Yes
  • Voltage - Roof Ventilators 115/230
  • Motor HP - Roof Ventilators 3/4
  • Base Square Size - Roof Ventilators 30' x 30'
  • Number of Speeds 1
  • Mounting Location - Roof Ventilators Roof
  • Wheel Dia. 18-1/2'
  • Item - Roof Ventilators Downblast Ventilator
  • CFM @ 0.000-In. SP 4433
  • CFM @ 0.125-In. SP 4329
  • CFM @ 0.250-In. SP 4216
  • CFM @ 0.375-In. SP 4102
  • CFM @ 0.500-In. SP 3980
  • CFM @ 0.625-In. SP 3837
  • CFM @ 0.750-In. SP 3684
  • CFM @ 0.875-In. SP 3515
  • CFM @ 1.000-In. SP 3328
  • CFM @ 1.250-In. SP 2856
  • Sones @ 0.125-In. SP @ 5 Ft. 17.4
  • Sones @ 0.250-In. SP @ 5 Ft. 16.8
  • Phase 1
  • Hz 60
  • Max. Operating Amps 8.0/4.0
  • Max. BHP 0.98
  • RPM 1140
  • Base Height 1-3/4'
  • Overall Dia. 35-1/2'
  • Overall Height 28'
  • Shaft Dia. Wheel End 1/2'
  • Max. Inlet Temp. 130 Degrees
  • Housing Material Spun Aluminum
  • Wheel Material Aluminum
  • Wheel Type Backward Inclined Centrifugal
  • Speed Controllable 115V Only
  • Adj. 12 3/8'H Roof Curb Stock No. 2ZV83
  • Adj. 6 3/8'H Roof Curb Stock No. 4C454
  • Assembled/Unassembled Assembled
  • Recommended 12 In. Fixed Curb Item No. 2RB79
  • Recommended 8 In. Fixed Curb Item No. 4HX41
  • Agency Compliance AMCA Sound & Air, UL/cUL 705, CSA Certified Motor
  • Dimension A 30'
  • Dimension B 35-1/2'
  • Dimension C 28'
  • Dimension D 5-1/2'

Air Conditioning Service Near Me - HVACR Units

Get Service Calls