The Daikin-McQuay 4009108 Mounting Plate is a replacement mounting component designed to securely support compatible wall-mounted indoor HVAC units. It provides a stable, properly aligned surface for installing the indoor evaporator or air-handler assembly and helps maintain correct positioning for refrigerant lines, electrical connections, and condensate drainage. This mounting plate... https://www.partshnc.com/daikin-4009108-mounting-plate