Suggested replacement: XactOne motor 7629121 Schwank furnace ventor PN YDK80/24-2-25A4
Fasco 7021-8623, 70218623
 
Horsepower : 1/35
Voltage : 115
Amps : 1.20
RPM : 3000
CFM : 100
Frequency : 60 Hz
"C" Dim. : 5-3/8"
Enclosure : Open
Type : Shaded Pole
Speeds : 1
Diameter : 3.3"
Bearings : Sleeve
Rotation : CWLE
Protector : Automatic
Phase : 1
Ambient Temp. : 40°C
Feature(s) : Radiant Tube Heater Replacement
Note:  Fasco motor is obsolete.  Replacement motor SVA13 is an updated version.  It is equivalent in performance and requirement.  The narrower fan and bigger circle inlet on the new air blower makes so the inlet pipe connector doesn't work in the heating unit.   Bolt holes line up perfectly.