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Andrew Smith
Andrew Smith, Plumber
Category: Home Improvement
Satisfied Customers: 3632
Experience:  City and Guilds Qualified plumber
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I have a shower to wire which is a 10kw and it says in the

Customer Question

I have a shower to wire which is a 10kw and it says in the manual it requires a 45amp mcb, will a 40 do it or should I get a 50 ? Also the board takes a crabtree make but I'm unable to find one for tommorrow, what make will suit ?
Submitted: 3 years ago.
Category: Home Improvement
Expert:  Andrew Smith replied 3 years ago.

Andrew Smith : to work out the fuse size i would need to know the exact kW rating of the shower and the incoming voltage of the property?