Supply for new boiler?

[sjm]

Hi guys.
Quick question. Is there any reason why I can't use a fused spur from an existing ring main to supply a new boiler installation. Stupid question I know but plumber mentioned you couldn't, then told me he'd wire controls, I only needed to give him a supply, then changed his mind on location of controls and has now left me to wire up all controls. You're opinions greatly appreciated.

Thanks in advance.
Steve

 

[telectrix]

no problem with FCU off ring final, mate. fused at 3A of course. hope you're charging the plumber for the extra work

 

[sjm]

National Trust job through builder but yes they will pay. Thanks for the quick reply mate.

 

[telectrix]

the only reason i can see for putting the boiler on its own dedicated circuit would be the inconvenience of having to wear a jumper if a RCD tripped and took out the heating.

 

[Geordie Spark]

the only reason i can see for putting the boiler on its own dedicated circuit would be the inconvenience of having to wear a jumper if a RCD tripped and took out the heating.

I agree.

There's no reason why a spur off the ring main can't be used, but I prefer to have a dedicated curcuit for a boiler just to divide the circuits up a bit & reduce inconvenience. Just a personal choice really.

If you're wiring a system boiler - as opposed to a combi - this may help you Honeywell 42005748-001 Wiring Centre [42005748-001] - £12.72 : UK Plumbing, Online Shop