How a Zone Valve Works - Hot Water Heating

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: https://www.youtube.com/watch?v=frTTxwn6QrA

Видео How a Zone Valve Works - Hot Water Heating канала Andrew W