Fasco Blower 7021-10992 (gasket is not included - see fan gasket part #50204)

used on DE Series 03 thru 06 - 2001 to present

Serial Number Example: 5050068-200903 (This is from March 2009)

DE Series 03 thru 06 prior to 2001, see Part #51169

Serial Number Example: DE-14841-0297 (This is from February 1997)