Lennox 89W77 Blower Motor 1/3 HP (Replacement 66737600)

Product Description

Lennox 89W77 is a 1/3 horsepower blower motor for HVAC applications that operates at 240 V and runs at 825 RPM. It is a direct-drive, permanently split capacitor (PSC) single-phase motor with permanently lubricated ball bearings and a cast-iron frame for continuous-duty operation. Notable mechanical and electrical details include a 1/2" x 4" shaft, 15 MFD 370 VAC capacitor, CCWLE rotation, horizontal belly-band mounting, and an approximate weight of 10.5 lb.

• Electrical: 240 V input, 1/3 HP, 825 RPM, single-phase, 1.9 A full-load
• Motor design: Permanently split capacitor (PSC), direct-drive, permanently lubricated ball bearings, cast-iron frame
• Mechanical: 1/2" x 4" shaft, 15 MFD 370 VAC capacitor, CCWLE rotation, horizontal belly-band mount, frame size 48, ~10.5 lb

Product Highlights

Direct-drive 1/3 HP, 240 V PSC blower motor with permanently lubricated bearings and 825 RPM for HVAC blower and fan drive applications.

Product Information

Standard Information

• Brand: LENNOX
• Manufacturer Part Number: 89W77
• Country of Origin: Unknown

Technical Specifications

• Brand: Lennox
• MPN: 89W77
• Manufacturer Catalog Number: 104849-05
• Alternate Part Number: 66737600
• Product Type: Blower motor
• Input Voltage: 240 V
• Horsepower: 1/3 HP
• Speed: 825 RPM
• Phase: Single phase
• Motor Type: Permanently split capacitor (PSC)
• Drive Type: Direct drive
• Full Load Amps: 1.9 A
• Shaft Size: 1/2" x 4"
• Capacitor Value: 15 MFD 370 VAC
• Rotation: CCWLE
• Mounting Type: Horizontal (belly band)
• Frame Size: 48
• Frame Material: Cast-iron
• Shaft Material: Steel
• Bearings: Permanently lubricated ball bearings
• Duty: Continuous duty
• Weight: 10.5 lb
• Intended Use: HVAC blower/fan drive
• Country of Origin: Mexico