This General Electric Control Board For Dishwasher, Part #Wd21X20720 is compatible with General Electric, Hotpoint, RCA brands. Part #WD21X21916 replaces WD21X10500, WD21X10529, WD21X20450, WD21X20720. This dishwasher control board manages the functions of the dishwasher, such as washing, draining and drying.
