ZLINE’s signature vented crown molding for wooden range hoods provides a unique and elegant ceiling transition, helping your ZLINE range hood fit perfectly. This crown model will fit ZLINE range hood model numbers: ? KBUU-30 ? KBUU-36 ? KBUU-42 ? KBUU-48 ZLINE’s vented crown molding allows for the transition to a recirculating range hood.