There are around 70 million Broan and NuTone fans in homes that are ready for a 10-minute motor and grille upgrade. All that is needed to make that upgrade is a screwdriver. What’s more, our new motor technology reduces sound levels from 6.0 to 2.5 Sones, depending on the original motor, and boosts air movement from 50 to 60 CFM without any electrical or ducting connections to worry about. The QK60 QuicKit upgrade is the fastest way to add a fresh look and increase ventilation in the bathroom.