I've read the debates about running a spur from the power supply to a shower but still need some help. My shower is connected directly to the fuseboard and a 32a MCB and 10mm t&e cable, When first installed it was an electric shower but we since replaced it with a power shower so it presumably draws a lot less power.
I would like to connect my underfloor heating (warmup) - 400 watts, 1.7amp using 2.5mm t&e. The most convenient connection is the switch for the shower. Given that the shower is now a power shower would this be OK, and would I need to fit a lower rated MCB?
I would like to connect my underfloor heating (warmup) - 400 watts, 1.7amp using 2.5mm t&e. The most convenient connection is the switch for the shower. Given that the shower is now a power shower would this be OK, and would I need to fit a lower rated MCB?