Lennox 78F91 Blower Motor

Lennox 78F91 Replacement Part

Includes:

• (1) - Fan Motor (78F91)

Specifications

• Manufacturer: US Motors
• Manufacturer Part Number: K55HXFHG-1358
• Horsepower: 1/2
• Voltage: 208-230
• Hertz: 60
• Amperage: 3.9
• RPM: 1075
• Speeds: 3
• Phase: Single
• Frame: 48Y
• Thermally Protected
• Motor Cooling/Type: Air Over Continuous
• Insulation Class: B
• Bearings: Sleeve
• Capacitor Needed: 10 MFD @ 370 VAC
• Rotation: Counterclockwise Lead End
• Single Side Flat Shaft
• Shaft Length: 3"
• Shaft Diameter: 1/2"
• WIRING DIAGRAM:
• Number of Wires: 7 (Including Ground)
• Common: Orange
• High Speed: Black
• Medium Speed: Yellow
• Low Speed: Red
• Capacitor: Between Purple Leads

Note: Always check the blower wheel on your blower assembly. Bad or unbalanced blower wheels can cause premature motor failure due to vibration. If you are not sure what blower wheel fits your blower assembly, call us at 734-326-3900.

Replaces Old Lennox Part Numbers

• 78F9101

Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:

• 78F9101

Other Part Numbers

H12603354, PROT. CODE: 7A010, 0684202121284, K055FHG1358861J, MFG. NO: H12C, Air Over Cont, INS CL B, CMH0009417

Fits Models:

(Press ctrl + F to find model number below.)

CB18-51-1, CB18-51-3, CHA15-411-1, CHA15-411-3, CHA15-413-1, CHA15-413-3, CHA15-461-1, CHA15-461-3, CHA15-463-1, CHA15-463-3, CHP15-411-1, CHP15-411-3, CHP15-413-1, CHP15-413-3, CHP15-461-1, CHP15-461-3, CHP15-463-1, CHP15-463-3, E16Q4-00-1, E16Q4-10-1, E16Q4-15-1, E16Q4-20-1, E16Q4-25-1, ES16Q4-00-1, ES16Q4-05-1, ES16Q4-10-1, ES16Q4-15-1, ES16Q4-20-1

Fits Allied, Armstrong, Concord, Ducane, Magic Chef, and Magic-Pak Models:

(Press ctrl + F to find model number.)