A thermocouple is a device that is made of two different metals that produce a small charge when heated on one side. This charge activates an electromagnet which opens a valve and allows the gas or water to flow through .
Fits a Number of Appliances
Technical specification
Manufacturer Model No339008149Brand NameHamworthy
Reviews
Ham 339008149 Thermocouple and Nut REF0290025 + 09740