The Scotsman A40612-021 Ice Storage Bin Foamed Door Assembly 30 is a component that is used to cover and preserve the stored ice in the compatible storage bins. It works by giving an insulated cover that prevents internal temperature, and access to the bin interior is controlled. This door system is attached to the front door of the ice storage unit where a regular sealing and alignme... https://partsfe.com/a40612-021-scotsman-kit-door-bin-30in