Recent content by jeffO

  1. J

    Upgrading the rating of an MCB

    Many Thanks to Scoby. Regarding cable size, I'm failry certain that it is 25 amp. The showering unit is rated as 9.5 [/list]
  2. J

    Upgrading the rating of an MCB

    My consumer unit has an MCB rated at 32amps for my shower. The shower supply recommends that it should be 45amps. How do I fit an MCB with a higher rating? Must I get an electician to do this?
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