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hi guys, my sparky has let me down.
I need to wire up a external grants system boiler.
I've got in place 4 core inside the boiler.
In the house there's is a existing programmer with a fused spur for a pump which now isn't in use anymore and a fused spur for the old boiler. There was a utility boiler with a external pump on the system which isn't required anymore.
I know we need a live permanent for the frost stat and switch live.
Any ideas how I can wire it up with your help?
I need to wire up a external grants system boiler.
I've got in place 4 core inside the boiler.
In the house there's is a existing programmer with a fused spur for a pump which now isn't in use anymore and a fused spur for the old boiler. There was a utility boiler with a external pump on the system which isn't required anymore.
I know we need a live permanent for the frost stat and switch live.
Any ideas how I can wire it up with your help?