what do i connect the sw live of a boiler to the oranges of the valves?
The switched live is the power to fire the boiler.The permenent live allows for pump over-run. The motorised valves control the zones, depending on what you want them to do, if its just zonal control, ie upstairs/downstairs ,then the timeclock or a simple switch can open and close the valve therefore allowing heat to that area, if the motorised valves are to be thermostatically controlled then you should get a good plumber or an electrician and tell him what kind of set up you want.GL
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Beats me ? info info whats sw live oranges of the valves
