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Upblast Ventilator,Wheel 16-1/2 In,115V close
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Upblast Ventilator, Wheel 16-1/2 In, 115V

Price $1,670.00 / each

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  • Item # 5DVR4
  • Mfr. Model # 5DVR4
  • UNSPSC # 40101502
  • Catalog Page # 4139
  • Shipping Weight 63.0 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

Technical Specs

  • Item Upblast Ventilator
  • Drive Type Direct
  • Number of Speeds Variable
  • Wheel Dia. 16-1/2"
  • CFM @ 0.000-In. SP 1581/2472/3277
  • CFM @ 0.125-In. SP 1303/2315/3161
  • CFM @ 0.250-In. SP -/2126/3035
  • CFM @ 0.375-In. SP -/1918/2896
  • CFM @ 0.500-In. SP -/1680/2745
  • CFM @ 0.625-In. SP -/-/2587
  • CFM @ 0.750-In. SP -/-/2421
  • CFM @ 0.875-In. SP -/-/2232
  • CFM @ 1.000-In. SP -/-/1983
  • CFM @ 1.250-In. SP -/-/-
  • CFM @ 1.500-In. SP -/-/-
  • Sones @ 0.125-In. SP @ 5 Ft. 6.4/10.2/15.2
  • Sones @ 0.250-In. SP @ 5 Ft. -/9.9/14.8
  • Sones @ 0.500-In. SP @ 5 Ft. -/9.5/14.1
  • Assembled Yes
  • Motor Voltage 115
  • Phase 1
  • Hz 60
  • Max. Operating Amps 5.5
  • Motor HP 3/4
  • Max. BHP 0.07/0.25/0.58
  • RPM 550/860/1140
  • Base Length 26"
  • Base Height 1-3/4"
  • Overall Dia. 28-7/8"
  • Base Width 26"
  • Shaft Dia. Wheel End 5/8"
  • Overall Height 27-1/8"
  • Max. Inlet Temp. 300 Degrees
  • Housing Material Spun Aluminum
  • Mounting Location Roof
  • Wheel Material Aluminum
  • Speed Control Included On Motor, 43Y140
  • Speed Controllable Yes
  • Fixed UL 762 Kitchen Roof Curb Stock No. 4HX56
  • Recommended 12 In. Fixed Curb Item No. 2RB77
  • Recommended 8 In. Fixed Curb Item No. 4HX40
  • Recommended Damper Size (In.) 19 x 19
  • Recommended Damper Stock No. 4HX66
  • Adj. 12 3/8"H Roof Curb Stock No. 2ZV83
  • Adj. 6 3/8"H Roof Curb Stock No. 4C454
  • Adj. UL 762 Kitchen Roof Curb Stock No. 4HX62
  • Requires Roof Curb For New Installation
  • Includes NEMA 1 Junction Box, Speed Control
  • Standards UL/cUL 762, AMCA Sound and Air
  • Green Environmental Attribute Product Contributes to Reducing Energy Consumption
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Compliance and Restrictions

  • Green Product - This item has been designated by the manufacturer as an environmentally preferable product (EPP) because this item has one or more environmentally preferable attributes. For additional information, see the Tech Specs tab on the product description page.


This variable-speed, upblast roof mount ventilator allows up to 80% useable turndown and helps to eliminate the need for a speed control. It features electronically commutated motor (ECM) technology, a variable speed motor, and a potentiometer dial pre-mounted on the motor to control speed. It addition to quiet and cool operation, the motor does not require belt or pulley maintenance, and is engineered to offer long service life due to lower running temperatures.

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Repair Parts

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  • 5DVR4

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