The VRF Indoor Unit - Compact 4 Way Cassette fits all standard 600 by 600 mm grids, making installation and maintenance easy. The compact and sleek design allows it to blend in with most rooms, making appearance as important as functionality. The new louvre design allows for easy control and the square design fits in corners. All units measure the same, regardless of capacity. The panel depth measures less than 30 mm, producing a sleek and unobtrusive design. A TCC link control panel provides flexibility and easy control of the system. The unit is compatible with all Toshiba VRF systems.