A thermocouple is a device that is made of two different metals that produce a small electrical charge when heated on one side. This small electrical charge switches on an electromagnet which opens a valve and allows the gas or water to flow through .
Fits a Number of Appliances
Technical specification
Waist Sizeaa48cg24fxSupplier Part NumberC509AWHManufacturer Model NoC509AWHBrand NameAndrews