Includes (1) MXZ-5C42NA4 Outdoor Unit, (2) MLZ-KY06NA Ceiling Cassette Units, (2) MLZ-KP09NA2 Ceiling Cassette Units, (1) MLZ-KP12NA2 Ceiling Cassette Unit, (2) MLP-448WU Ceiling Cassette Grilles, (3) MLP-444W Ceiling Cassette Grilles, (1) MAC-A455JP-E Port Adapter