Hi all,
I have just purchased a honeywell cmt927 thermo to wire into my combi boiler (Worcester 28si).
The diagram in the instructions show the live feed to the boiler mains linked from the receiver rather than the spur (unlike the neutral which feeds the boiler separately).
Is this correct? I would have though the boiler mains live feed would have been separate from the receiver.
I have just purchased a honeywell cmt927 thermo to wire into my combi boiler (Worcester 28si).
The diagram in the instructions show the live feed to the boiler mains linked from the receiver rather than the spur (unlike the neutral which feeds the boiler separately).
Is this correct? I would have though the boiler mains live feed would have been separate from the receiver.