Potterton 10/20370 Thermocouple
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City Plumbing
A thermocouple is a device that is made of two different metals that produce a small electrical charge when heated on one side. This charge turns on an electromagnet which opens a valve and allows the gas or water to flow through .
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Description
City Plumbing
A thermocouple is a device that is made of two different metals that produce a small electrical charge when heated on one side. This charge turns on an electromagnet which opens a valve and allows the gas or water to flow through .
City Plumbing
A thermocouple is a device that is made of two different metals that produce a small electrical charge when heated on one side. This charge turns on an electromagnet which opens a valve and allows the gas or water to flow through .
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