Description
Johnson & Starley 1000-0704830
Thermocouple
Hispec 32
Hispec J20
Hispec J30
Hispec J32
Hispec J32 Propane
Hispec J32 Propane(Rear Rising Duct)
Hispec J32 Rear Rising Duct
Hispec J40
Hispec M31
A thermocouple is a mechanism that is made of two different metals that produce a slight charge when heated on one side. This charge switches on an electromagnet which opens a valve and no longer restricts the flow of water or gas.
For more information about this part please call our office on
01772 704029