This part uses the following part numbers: Beretta - R8036 Viessmann - 7825533 Ariston - 995945 Fondital - 6SCAMPIA01 Biasi - BI1181122 Protherm - 0020043598 Electrolux - AA10110001 Ferroli - 39842130 Federica Bugatti - BI1181122 The part is compatible with the following boilers: Ariston UNO Viessmann Vitopend 100 WH1B Beretta City Beretta Mynute Beretta Exclusive Fondital Tahiti Biasi Parva Federica Bugatti Turbo Panther ver.15 Panther ver.17 Electrolux Basic Ferroli Diva C / F Ferroli Divatech
