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Exhaust Ventilator, Axial Direct Drive Downblast, CFM @ 0.000-In SP 3068, @ 0.125-In SP 2928, @ 0.250-In SP 2771, 16.1 Sones @ 0.250-In SP, Roof Mounting Location, Base Width 26 In, Base Length 26 In, Overall Height 19 In, Max Inlet Temp 120 F, Motor Voltage 115, 1 Phase, Max Operating Amps 5, Motor HP 1/2, 1750 RPM, Propeller Dia 16 In, Propeller Material Aluminum, Speed Controllable, Application General Purpose, Includes NEMA 1 Junction Box
  • Grainger Item #4YC49 
    Price (ea.)$966.50
    BrandDAYTON 
    Mfr. Model #4YC49 
    UNSPSC #40101502 
    Ship Qty. 1 
    Sell Qty. (Will-Call) 1 
    Ship Weight (lbs.)63.0 
    Availability Typically in Stock   
    Catalog Page No.4497  
    Country of Origin
    (Country of Origin is subject to change.)
    USA 
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ItemExhaust Ventilator
TypeAxial Direct Drive Downblast
Propeller Dia. (In.)16
CFM @ 0.000-In. SP3068
CFM @ 0.125-In. SP2928
CFM @ 0.250-In. SP2771
CFM @ 0.375-In. SP2590
CFM @ 0.500-In. SP2339
CFM @ 0.625-In. SP2112
CFM @ 0.750-In. SP1686
CFM @ 0.875-In. SP1398
CFM @ 1.000-In. SP1257
Sones @ 0.125-In. SP @ 5 Ft.9.0
Sones @ 0.250-In. SP @ 5 Ft.16.1
Voltage115
Hz60
Phase1
Max. Operating Amps5.0
Max. Operating Watts480
Motor HP1/2
Max. BHP0.48
RPM1750
Max. Inlet Temp. (Deg. F)120
Base Width (In.)26
Base Length (In.)26
Base Height (In.)1 3/4
Base Top to Shroud (In.)6 1/4
Overall Height (In.)17 1/4
Overall Dia. (In.)35 1/4
Mounting LocationRoof
Housing MaterialSpun Aluminum
Propeller MaterialAluminum
Shaft Dia. Propeller End (In.)1/2
Speed Control1DGV2
Speed ControllableYes
Agency ComplianceUL705
RequiresRoof Curb For New Installations
IncludesNEMA 1 Junction Box
Adj. 12 3/8"H Roof Curb Stock No.2ZV83
Adj. 6 3/8"H Roof Curb Stock No.4C454
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
 

Required Accessories

More Accessories

Brand:

DAYTON

Grainger Item #:

3C437

Price (ea.):

$536.00

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