Hi,
Just want to check I have this straight.
Helping a friend install a shower pump in the airing cupboard. Only practical supply option is a spur from a ring which currently terminates with an FCU with a 3 or 5A fuse (I assume, for now, as I couldn't pull it due to it's silly location!) supplying a central heating controller and peripherals.
Am I right thinking I cant simply feed another 3A FCU from the supply side of this existing FCU for the shower pump, as I'll have a spur from a spur situation, but I could add two additional FCUs: A 13A FCU which I'll put the existing spur cable into (removing it from the existing FCU) which will form a 13A fused spur from the ring, and another 3A FCU. I'll then supply the 3A FCU for the shower pump and the existing central heating FCU from the load side of the 'master' 13A FCU.
Sound about right? Seems silly to have to add two additional FCUs for one new load, but I guess I do...
Cheers,
Liam
Just want to check I have this straight.
Helping a friend install a shower pump in the airing cupboard. Only practical supply option is a spur from a ring which currently terminates with an FCU with a 3 or 5A fuse (I assume, for now, as I couldn't pull it due to it's silly location!) supplying a central heating controller and peripherals.
Am I right thinking I cant simply feed another 3A FCU from the supply side of this existing FCU for the shower pump, as I'll have a spur from a spur situation, but I could add two additional FCUs: A 13A FCU which I'll put the existing spur cable into (removing it from the existing FCU) which will form a 13A fused spur from the ring, and another 3A FCU. I'll then supply the 3A FCU for the shower pump and the existing central heating FCU from the load side of the 'master' 13A FCU.
Sound about right? Seems silly to have to add two additional FCUs for one new load, but I guess I do...
Cheers,
Liam