Temperature sensor - S1027300
Overfilling thermostat 72°C - S5721100/SD
Flange gasket - 05740300
Microswitch cover - 05159000
Pressure/temperature gauge - 05234200
Pressure relief valve 7 bars - 05602900
Non return valve - 05726600
Return heating tap - 05722700
Telescopic fitting - 05235200