RIETER SUMECV903 VERZE 1.4 is a replacement circuit board (control board) for RIETER equipment, identified by MPN SUMECV903 and listed as VERZE 1.4. The item is described by the seller as used in working condition, reflecting prior service but current functionality. This RIETER component is sold under the SUMECV903 model designation as a used repair part for compatible RIETER systems.
