I Want to fit a 9.5kw electric shower and have gained much info on how to do so, but, i am confused has to the wiring up of it, i have a conection that i can use, this being the cooker outlet [unused] in the kitchen, this goes to the consumer unit and is connected to a 30a red rewirable fuse, the thing is will this 30a red rewirable fuse be ok for a 9.5kw electric shower ? if not whats the way to go ?.at present i have a arc welder connected to this circuit via the cooker box in the kitchen with no probs...thanks