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Lennox 20J89 Induced Draft Fan Assembly 1/25 HP 115V

Manufacturer

Picture for manufacturer Lennox

Part Number

20J89
7 reviews
Sale Price

$555.59

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Lennox 20J89 is a genuine OEM induced draft fan assembly designed to safely expel exhaust gases from residential furnaces and unit heaters. This critical component creates negative pressure in the heat exchanger, drawing combustion gases through the system and venting them outdoors while ensuring proper airflow for efficient furnace operation.

Key Specifications:

  • Motor: 1/25 HP Fasco U21B (Model 70218983)
  • Electrical: 115 Volts, 60 Hz, 1.3 Amps
  • Speed: 3000 RPM
  • Rotation: Counterclockwise (viewed from lead end)
  • Motor Cooling: Air Over
  • Insulation Class: B, Thermally Protected
  • Housing: Metal construction for durability

Cross-Reference Part Numbers:

  • Lennox: 65204100, 20J8901
  • Allied/Armstrong/Concord/Ducane: 20514303
  • Other: 6520400, 100727, 70218983, LR36496, M4412

This complete assembly includes the motor, blower wheel, and housing for straightforward replacement. Commonly used in Lennox LF24 series unit heaters and various furnace models. Professional installation by a qualified HVAC technician is recommended to ensure proper operation and safety compliance.

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Your tracking system never showed as shipped so I didn't know if they shipped or not. I had to call customer service for updates

customer service is good to speak to reps

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Received very promptly

Great service

It was a great shopping experience. There were no issues. Thanks!

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