Thanks Tony. How much shud this job cost pls? Are you near Lancing in Sussex?? I can see condensation in the DHW flow switch?!?
Sorry have just seen u r in London.
c80ff is there a wire or something I can remove to prevent the CH system from causing the boiler to light? I can live without the CH but not DHW.
Thanks
ideal c80ff boiler central heating comes on even tho' not set to give CH [central heating] Boiler is only set to give DWH [hot water] yet CH comes on immediately !!!???