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Exhaust Vent,20 In close
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Exhaust Vent, 20 In


Price: $1,554.00 / each

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  • Item # 4YC52
  • Mfr. Model # 4YC52
  • UNSPSC # 40101502
  • Catalog Page # 4145
  • Shipping Weight 89.0 lbs.
Country of Origin USACountry of Origin is subject to change.

Technical Specs

  • ItemExhaust Ventilator
  • TypeAxial Direct Drive Downblast
  • Propeller Dia. (In.)20
  • CFM @ 0.000-In. SP3871
  • CFM @ 0.125-In. SP3531
  • CFM @ 0.250-In. SP3100
  • CFM @ 0.375-In. SP2301
  • CFM @ 0.500-In. SP1925
  • CFM @ 0.625-In. SP1313
  • Sones @ 0.125-In. SP @ 5 Ft.22
  • Sones @ 0.250-In. SP @ 5 Ft.11.7
  • Voltage115/230
  • Hz60
  • Phase1
  • Max. Operating Amps5.4/2.7
  • Max. Operating Watts495
  • Motor HP1/2
  • Max. BHP0.38
  • RPM1140
  • Max. Inlet Temp. (Deg. F)120
  • Base Width (In.)34
  • Base Length (In.)34
  • Base Height (In.)1 3/4
  • Base Top to Shroud (In.)6 1/4
  • Overall Height (In.)17 1/2
  • Overall Dia. (In.)42
  • Mounting LocationRoof
  • Housing MaterialSpun Aluminum
  • Propeller MaterialAluminum
  • Shaft Dia. Propeller End (In.)5/8
  • Speed Control1DGV2
  • Speed ControllableYes
  • Agency ComplianceUL705
  • RequiresRoof Curb For New Installations
  • IncludesNEMA 1 Junction Box
  • Adj. 12 3/8"H Roof Curb Stock No.2ZV84
  • Adj. 6 3/8"H Roof Curb Stock No.4C455
  • Recommended 12 In. Fixed Curb Item No.2RB80
  • Recommended 8 In. Fixed Curb Item No.4HX42
  • Recommended Damper Size (In.)27 x 27
  • Recommended Damper Stock No.4HX68
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  • 4YC52

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