Sharp RK51S27 27-inch Built-In Trim Kit for R530ES and R530BS Microwaves, Stainless Build your Sharp microwave into a wall or cabinet with this Trim Kit Provides ventilation as required and delivers a clean look that integrates the microwave into the wa 27 inhc coverage Proper installation of this Trim Kit requires the preparation of the wall or wall opening according There must also be access to a separate 3-pronged 120V AC outlet 15 Amps or larger