Vaillant 837 Combi Multizone controls

[dextrous]

Want to run multizone heating from my combi (2 underfloor plus one radiator circuit) and will therefore require 3 zone stat/ timer controls.

Is there any special or recommended wiring control centre that will fit the bill to run these stats/timers, motorised valves and extra pump?

 

[dextrous]

anyone???

 

[gas4you]

No problems with this.

You just need to plumb/wire it up as an S plan with extra zone valve/s, with the orange wires connected via the wiring center to terminal 4 on the pcb.

Follow the u/floor manufacturers instructions to the letter.

 

[dextrous]

No problems with this.

You just need to plumb/wire it up as an S plan with extra zone valve/s, with the orange wires connected via the wiring center to terminal 4 on the pcb.

Follow the u/floor manufacturers instructions to the letter.

Thanks very much for this info.