Existing cu is a six way wylex with rewireable fuses fed by 16 mm tails. A 10 kw shower is to be fitted in bathroom for the present, but in view of the fact that a future extension to the house is planned we thought it wise to replace the wylex with a ten way unit to include an 80 amp rcd. The existing installation includes 2x 30 amp rings.2x6amp lighting ccts. 1x cooker cct. and an emersion htr. cct. For the future extension a further ring cct and another lighting cct would be required.
Question is would 16 mm tails be ok or would an upgrade to 25 mm be more acceptable.
Any advice would be greatly appreciated.
Question is would 16 mm tails be ok or would an upgrade to 25 mm be more acceptable.
Any advice would be greatly appreciated.