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Unsure on flat rewire

goldenboy1818
  • Hi all would really appreciate any help you guys can please give me.

Iv come to rewire a flat and facing a few issues would like a bit of guidance with.

Firstly it's fed via a 60amp isolator and 16mm twin and earth , no rcd protection. I can not see the cable run. Is this ok for me to reuse assuming it tests out ok ? Normally would be a swa. It also has a 30amp 6mm supply as a off peak supply again in twin and earth.

Now assuming those supplies are ok to use, the next issue arises. The customer then wants electric shower, cooker, induction hob, electric heaters and peak supplied immersion heater.

I think the shower is going to be a no go, and they will have to have new storage heaters with off peak only supply as they currently have. Keeps the load down on the peak supply. Running a new upgraded sub main is not possible.

Really appreciate any advice guys. Thank you

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    Do you combine the hob and cooker before applying diversity then, or treat them individually.

    I combined them. For the purpose of cooking it makes no difference overall if the hobs/grills/ovens etc are within a single box or separate boxes - if you had a separate circuit for each then certainly treat them individually for sizing each circuit, but for overall loading (or if they both shared the same circuit) then it makes sense to me to treat them together.

       - Andy.

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  • 0

    Do you combine the hob and cooker before applying diversity then, or treat them individually.

    I combined them. For the purpose of cooking it makes no difference overall if the hobs/grills/ovens etc are within a single box or separate boxes - if you had a separate circuit for each then certainly treat them individually for sizing each circuit, but for overall loading (or if they both shared the same circuit) then it makes sense to me to treat them together.

       - Andy.

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