Suggested replacement: Emerson fan motor K55HXGAJ-8049, Lennox blower motor 21L9301
 
Horsepower : 1/2
Voltage : 115
Amps : 8.00
RPM : 1075
Frequency : 60 Hz
Length : 4.82”
Enclosure : Open
Shaft Dim. : 1/2" x 6.00"
Type : Permanent Split Capacitor
Speeds : 4
Diameter : 5.5”
Frame : 48
Bearings : Sleeve
Rotation : Reversible
Protector : Thermally Protected
Phase : 1
Ambient Temp. : 40°C
Capacitor Rating : 10MFD-370V (optional)
Feature(s) : Resilient Rings, Extended Thru-Bolts, 3 Welded Flex Arms
Note: The oringinal motor has 04 legs.  Replacement is 03 legs.  To be installed by service Tech.