Thanks guys.
It's a Nu-Heat system with set back.
I did think about using 5core flex but perhaps 1.0 5core. Just doesn't feel right installing flex over that distance etc. I must admit, having all the cores in one cable would be aload easier.
Regards
Looking at a job with under floor heating and the stats require 4C + E, what would you use? I was thinking of running in two PVC twin and earths.
Anyone else done something similar? Just after different options/opinions.
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