I had so many views on the video I did for "How a Hotwater Natural Gas Boiler Works" that I thought I would do a second video around the the zone valve in a hot water heating system. The zone valve is a electrical mechanical valve, with three main parts: the powerhead or motor, the mechanical valve itself and the end switch (microswitch).
The original video: • How a Hotwater Natural...
Негізгі бет Тәжірибелік нұсқаулар және стиль How a Zone Valve Works - Hot Water Heating
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