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854655136670 GSI 5521 WS
effective clean with every pass
Siemens 00622557
Get the boiler pressure switch
0132212097 ESAM3000
termostato seguridad caldera saunier 14 electrovalvula-m0003427 854655136670 GSI 5521 WSThe safety thermostat for Saunier Duval boiler S1008000 is a protection device that controls the maximum temperature reached in the boiler to prevent dangerous overheating. Designed to cut off the power supply when the temperature exceeds 120C, it ensures system safety and prevents major damage to the boiler. What problem does this replacement part solve? The boiler does not start or shuts down unexpectedly due to excessive temperature. Overheating
