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Lennox Y4643 FirstChoice WG840590-EW Direct Drive Furnace Blower Motor

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The FirstChoice® WG840590-EW durable ball-bearing motor. 3/4HP, 3 Speed, 208-230 Volts, 1075 RPM, 5.4 Amps.

FirstChoice® motors give superior performance in restrictive systems.

  • Broad torque curve allows for greater flexibility
  • Reversible shaft rotation allows you to change direction simply by rotating a plug
  • Multiple operating speeds give you greater performance range
  • Automatic thermal overload protector provides UL recognized thermal protection
  • High heat endurance features in 60 ̊ and 70 ̊ models

Easy installation with:

  • Extended studs and 30-inch leads
  • Insulated disconnects
  • Stripped wiring
  • Multiple-hole and longer-bolt configurations
  • Mount to all standard 48-frame brackets


Product Voltage 208/230v 1ph 60 hz
Horsepower 3/4 HP
RPM Range 1075
Gross Weight 19.36 LB
Gauge 18 GA
Amperage (AMPs) 5.4A
Bearing Type Sleeve
Hertz 60 hz
Motor Type Blower
Speed 3
Speed Type Fixed
Product Category Heating Motors
Frame Size 48
Heating Motor Type PSC

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