Broan-Nutone Genuine Replacement Motor/Wheel For 696N Ventilation Fan, 50Cfm, 4.0 Sones Replace The Motor Of A Worn Out Fan With The Broan-Nutone Genuine C350Bnr Replacement Motor Assembly. This Is Only Compatible With The Old Nutone Model 696N With A Housing Size Of 8″ X 7.25″ (Manufactured Prior To The Year 1999). It Does Not Work With The 696N-R01, 696N-R02 And 696N-R03 Fans With 7.25″ X 7.5″ Housings. This Replacement Motor Assembly Takes 10 Minutes Or Less To Install; Easily Snaps Into Your Existing Housing, Does Not Require Any Wiring.