A thermocouple is a mechanism 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 .
Designed to fit most Gas Fires
Technical specification
Waist Sizeab15ce14guERP RatingNot ApplicableSupplier Part Number7004/900PCManufacturer Model No7004/900Brand NameOrkli
Reviews
Orkli Universal 900mm Gas Fire Thermocouple 7004/900PC