(Dm1288) Steam Thermostat T. 1 valid for these and other models: RI8141/00, RI8141/97, RI8152/00, RI8152/47, RI8152/48, RI8152/53, RI9301/00, RI9301/41, RI9301/47, RI9301/48, RI9301/49, RI9301/50, RI9303/00, RI9303/02, RI9303/47, .