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4-1/2", Radon Fan Max. Static Pressure 1.93", Voltage 115, Max. Amps 0.78 close
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4-1/2", Radon Fan Max. Static Pressure 1.93", Voltage 115, Max. Amps 0.78

Price $218.50 / each

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  • Item # 6KWA4
  • Mfr. Model # HP 2190
  • UNSPSC # 40101604
  • Catalog Page # 4126
  • Shipping Weight 5.95 lbs.
Country of Origin USACountry 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

  • ItemRadon Fan
  • Fits Duct Dia.4-1/2"
  • Max. Static Pressure1.93"
  • Voltage115
  • Inlet and Outlet Dia.4-1/2"
  • CFM @ 0.000-In. SP163
  • CFM @ 0.500-In. SP126
  • CFM @ 0.750-In. SP104
  • CFM @ 1.000-In. SP81
  • CFM @ 1.500-In. SP35
  • Maximum Inlet Temp.140 Degrees F
  • Hz60
  • Max. Amps0.78
  • Max. Wattage85
  • Bearing TypeSealed Ball
  • Housing Dia.9-1/8"
  • Length9-1/8"
  • Housing MaterialUV Protected Thermoplastic
  • Mounting PositionVertical
  • Manufacturers Warranty Length5 yr.
  • StandardscULus for Wet Locations
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Compliance and Restrictions



Centrifugal In-Line Duct Fans

• Mount: horizontally or vertically Bearings: ball Speed controls, designer grilles, and dampers sold separately, this page
Prewired fans have lower sound levels than comparable surface-mounted fans. Max. temp.: 140°F. Mounting bracket included.
All are UL and C-UL Listed.
No. 6KWA4
Performance curve is tailored for a vast majority of radon mitigations. UV protected thermoplastic housing.
Radon Fans
Higher pressure capabilities are designed for radon mitigation.
UL and C-UL Listed for wet locations.

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