Main Fire Thermocouples
A thermocouple is a device 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 no longer restricts the flow of gas or water.
MAIN 8627104 THERMOCOUPLE
Part No: 1161272 / MPN: 8627104
MAIN 940/9641 THERMOCOUPLE
Part No: 1161440 / MPN: 940/9641