Pellet Stove Convection Blower Fan Motor for Enviro EF-002. Also Replacement for REGENCY GF55-003. US Stove 80622 and KOZI FAN12001. 2.5 uF x 250 vac capacitor included and installed on Motor. Two Wire Hook Up with Molex Plug Attached. Two Wire Extensions with 1/4 Female Insulated Tabs Included. Ground Wire from Motor to Housing. Flange Gasket IncludedFlange Measures 4-1/2″ x 4″. Mounting Holes Measure 3-3/8″ x 3-3/4″ Center to Center. 4 Mounting Bolts Included. This is an aftermarket manufacture by nkb motors.