Installing Zone Valves Soldering And Wiring

I am installing new zone valves onto this boiler. First I have tben cut and solder the zone valves. Next I need to wire the zone valves. I need a 24 power and common wire. The power these wires provide drive open the zone valve motor. Finally the end switch needs to be wired. The end switch is a dry set of contacts. When the zone valve opens, end switch closes completing the electric circuit. Once this circuit closes the boiler turns on.

Видео Installing Zone Valves Soldering And Wiring канала The HVAC Hacker