28 additional heater, range of electrical parts (for types 129, 140 see standard version); sales codes: 228 / 580 / 581 / 470

11154; 03 / 06; ADDITIONAL HEATER,RANGE OF ELECTRICAL PARTS (FOR TYPES 129,140 SEE STANDARD VERSION); Compatible subgroups: 11278/11304; Modifications: 022/023/024/028