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 charge turns on an electromagnet which opens a valve and no longer restricts the flow of water or gas .
Designed to fit the Brazilia Wall Heater
Technical specification
Waist Sizeaa39ce11gsERP RatingNot ApplicableSupplier Part Number243215Brand NameBaxi