NuTone S97018564 Lens for QT20000 Series Ventilation Fans This is an O.E.M. authorized part Fits various Nutone models OEM Part Number S97018564 Genuine NuTone Broan S97018564 Lamp Cover. This has an original part number of S97015294 This replacement S97018564 fits the following NuTone/Broan models: QT20000 Series includes all models that have revisions B, C, D: QT20000-B, QT20000-C, QT20000-D, QT230AA, QT230BC, QT230BL, QT230SS, QT230WW, QT236AA, QT236BC, QT236BL, QT236SS, QT236WW QT242AA, QT242BC, QT242BL, QT242SS, QT242WW WA6500 Series includes all models that have revisions B, C: WA6500-B, WA6500-C