THANKS GUYS BUT DONT UNDERSTAND LINK IN WIRING BOX KEV
ALSO WITH TRV,S ON ALL RADS EXCEPT TOWEL RAIL [SYSTEM ALSO HAS BYPASS FITTED] DO I STILL NEED A ROOM STAT? IF SO WHERE WOULD YOU SITE IT? HELP PLEASE YOU GUYS.
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Moderator
please do not SHOUT
can anyone supply wiring diagram for y plan without room stat
have boiler/cylinder stat/pump/3 way mid pos valve/trv,s plus t/rail with std rad valves.rebuilt system but not sure about rewiring-am using wiring box