The Vollrath 4357900-2 Control Panel Mounting Frame is designed for efficient installation of control boxes in hot and cold food wells. It requires a depth of 3-11/16" (9.4 cm) plus an additional 1" (2.5 cm) clearance. This mounting frame projects the control box out by 1-11/16" (4.3 cm), effectively reducing the required installation space to just 2" (5.1 cm) in depth along with the 1" (2.5 cm) clearance. Compatible with models FC-6HC-02120, FC-6HC-02120-AD, FC-6HC-02208, and FC-6HC-02208-AD, this frame ensures a streamlined setup for your food service equipment.