We are renevating the bathroom and our 8.5kw shower is on its way out. We would like to replace it with the most powerful model suitable for the wiring.
The power supply cable is 10mm and runs for aprox 20 metres.
The switch on the consumer unit can handle 40 amps.
should we stick with a 8.5kw or could we get away with a 9.5kw or even a 10.5 kw one?
thanks in advance
The power supply cable is 10mm and runs for aprox 20 metres.
The switch on the consumer unit can handle 40 amps.
should we stick with a 8.5kw or could we get away with a 9.5kw or even a 10.5 kw one?
thanks in advance