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[MrElectric]

Hi,

I have taken a spure from a ring main(32amp) to connect the condensing boiler using a FCU ( I think it has a 13amp fuse).
Is this OK or do I need a direct spur from the conusmer unit with a 6mp fuse?

Appreciate any help on this.

Many Thanks

[Leonard Williamson]

spur is ok off the ring main,install 3 amp fuse in spur,and 3-core cable from spur to boiler,assume you have used 2.5 mm cable from ring main to new spur.

[MrElectric]

Yes, done as you said.

Thank you for your help.