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Lennox 21L90 Blower Motor 1/5 HP 3-Speed 115V 1075 RPM

Manufacturer

Picture for manufacturer Lennox

Part Number

21L90
9 reviews
Sale Price

$373.63

4 left at this price

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Usually delivered within 2 days

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Product Details

The Lennox 21L90 is an OEM replacement blower motor designed for residential HVAC furnace applications. This permanent split capacitor (PSC) motor provides reliable air circulation for heating and cooling systems with professional-grade construction and performance.

Key Specifications:

  • 1/5 horsepower motor with 1075 RPM operating speed
  • 115 volt single-phase, 60 Hz, 3.1 amp power requirements
  • Three-speed operation for versatile airflow control
  • 48Y frame with open enclosure design
  • 1/2 inch diameter x 3 inch length shaft
  • Counter-clockwise rotation when looking at lead end (CCWLE)
  • 5 MFD 370 VAC capacitor specification
  • Sleeve bearing type for smooth operation
  • Horizontal mounting with torsion flex bracket
  • 5-5/8 inch motor diameter

This motor serves as a direct replacement for Lennox part numbers 18M25 and 18M2501, and is compatible with Armstrong and Ducane furnace systems. The three-speed functionality allows HVAC systems to adjust airflow based on heating and cooling demands, optimizing comfort and energy efficiency.

Great Website.

Glad you guys had the bearings I needed. Easy checkout system.

Aaa

Found the part I needed , in order to finish my project ,without driving to town and going through hundreds of fittings to find the right one.

Had some shipping questions that were always answered promptly!

N

easy so fare

Didn't clearly show that multiple shipping options (less expensive) were available

Nice and fast

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