Zoro Homepage
Clipboard Icon Quick Order
Cart Icon 0 Cart
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. Roof Ventilators
  6. /
  7. Belt Drive Centrifugal Exhaust Vents
  8. /
  9. Upblast Less Drive Package, 24-1/2 In
This item is Discontinued.
Dayton Upblast Less Drive Package, 24-1/2 In 4YY20

Upblast Less Drive Package, 24-1/2 In (Discontinued)

  • Mfr # 4YY20
  • Zoro # G1213457
Get a 10% off coupon
Free 30-day returns
Return Policy
Get 30 days to pay with Net 30
Apply Now
Real support from real people
Contact our U.S. based team

Specifications

Product Information

MFR #
4YY20
Zoro #
G1213457
UPC #
190735339527
Country of Origin
Unknown

Dimensions

Base Size - Roof Ventilators
34 in x 34 in
Recommended Damper Size (In.)
27 x 27
Dimension A
34 in
Base Height
1.8 in
Base Length
34 in
Wheel Dia.
24 1/2 in
Overall Dia.
42 3/4 in
Base Width
34 in
Dimension B
42 3/4 in
Shaft Dia. Sheave End
1 in
Dimension C
39 1/2 in
Overall Height
41 1/4 in
Shaft Dia. Wheel End
1 in
Dimension D
25 1/2 in
Propeller Shaft Diameter
1 in
Overall Diameter
42 3/4 in
Housing Width
42.8 in
Housing Length
42.8 in
Wheel Diameter
24 1/2 in

Details

Item - Roof Ventilators
Upblast Ventilator
Drive Package With Motor Included
No
Duty Rating - Roof Ventilators
Standard
Drive Type - Roof Ventilators
Belt Drive
Mounting Location - Roof Ventilators
Roof
Number of Speeds
1
Recommended 8 In. Fixed Curb Item No.
4HX42
Recommended Damper Stock No.
4HX68
Wheel Material
Aluminum
Fixed UL 762 Kitchen Roof Curb Stock No.
4HX58
Item
Upblast Ventilator
Drive Type
Belt
Housing Material
Aluminum
CFM Range
4216 to 9516 @ 0.0 in SP
Mounting Location
Roof
RPM Range
465 to 1050
Adj. 12 3/8"H Roof Curb Stock No.
2ZV84
Standards
AMCA Sound & Air, UL/cUL 762
Includes
NEMA 1 Junction Box
Wheel Type
Backward Inclined Centrifugal
Max. Inlet Temp.
300 Degrees
Motor HP Range
1/4 to 3
Adj. UL 762 Kitchen Roof Curb Stock No.
4HX63
Recommended 12 In. Fixed Curb Item No.
2RB80
Bearing Type
Regreasable Pillow Block
Speed Controllable
No
Maximum Static Pressure
1 3/4 in wc
Assembly
Unassembled
Maximum Inlet Air Temperature
300 Degrees F

Description

Upblast Ventilator, Drive Type Belt, Wheel Diameter 24 1/2 in, Base Diameter Not Applicable, Base Length 34 in, Base Width 34 in, Maximum Static Pressure 1 3/4 in wc, Assembly Unassembled, Housing Material Aluminum, Wheel Material Aluminum, Mounting Location Roof, Maximum Inlet Air Temperature 300 Degrees F, Standards AMCA Sound & Air, UL/cUL 762, Overall Height 41 1/4 in, Base Height 1.8 in

Documents & Resources

Ratings & Reviews

3 Reasons You Can Count On Us

  • Supplies for every job.

    Supplies for every job.

    10 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    When you need it fast, count on Zoro!

    2 million products ship in 1 day.

  • Stretch your budget further.

    Stretch your budget further.

    Everyday low prices on the brands you love.