I have a spur from the ring main, terminated in the loft in a fcu. The fcu supplies a load (approx 600 watts) to a shower booster via a pull switch in the bathroom (C U protected by rcd).
I want to fit a bathroom wall fan heater (1kw). Can I install a j/b in the loft and branch off a cable to a second switched fcu outside of the bathroom and cabled to the wall heater.
I estimate that total wattage to be about 1500 watts with a 3 amp fuse for the power booster and a 10 amp fuse for the wall heater.
Would this cable arrangemment satisfy current regs?
I want to fit a bathroom wall fan heater (1kw). Can I install a j/b in the loft and branch off a cable to a second switched fcu outside of the bathroom and cabled to the wall heater.
I estimate that total wattage to be about 1500 watts with a 3 amp fuse for the power booster and a 10 amp fuse for the wall heater.
Would this cable arrangemment satisfy current regs?