Glowworm Thermocouples (Page 2)
A thermocouple is a mechanism that is made of two different metals that produce a small electrical charge when heated on one side. This charge switches on an electromagnet which opens a valve and allows the water or gas to flow through.
GLOWWORM S202435 THERMOCOUPLE Q309A2721
Part No: 1333598 / MPN: S202435
GLOWWORM S202441 INTERRUPTER SIT REF 0974404
Part No: 1333601 / MPN: S202441