The Samsung DG81-02769A Range Hood A/S-Button Control provides the button interface used to operate compatible range hood functions. This replacement button control assembly is designed for compatible Samsung range hoods and fits within the hood’s control area, where button inputs are transferred to the electronic control system. It operates by registering selected button presses and ... https://www.hnkparts.com/samsung-dg81-02769a-wall-mount-hood-a-s-button-control-nk36r5000wg-cru015558