Not required., BRC1H52W, Wired touch screen remote controller, White., BRC1H52S, Wired touch screen remote controller, Silver., BRC1H5K, Wired touch screen remote controller, Black., EKRS22 Lead to permit BYFQ60B3 to be employed with FXZA-A., BRP069C51 WiFi adapter for VRV 5 Indoor units.