What size fuse does a Creda electric shower require?
The installation must comply with the current wiring regulations to meet the specification of the unit to be installed. This all depends on the kW rating of the shower unit. Please see below: • 7.2kW shower = 32 Amp fuse • 7.5kW shower = 40 Amp fuse • 8.5kW shower = 40 Amp fuse • 9.5kW shower = 40/45 Amp fuse • 10.5kW shower = 45 Amp fuse Please note in order to comply with the current building regulations you should have a competent certified installer carry out any electrical work to the IEE Wiring Regulations.