Mornin' All on this windy and chilly morn,
I recently came across two consumer units, twins, except that one was on peak (24 hour) the other off peak feeding storage radiators.
The meter box was outside at waist height. The consumer units at higher level inside the house.
In the house was a D.P. Henley block. It had three Lines and three neutrals. The feed Line ran from the meter position to the Henley block. A second Line ran to the on peak consumer unit. The third Line ran back down to the off peak Teleswitch. A final line ran up from the Teleswitch to the off peak consumer unit.
Why this arrangement? Why not just a single Line from the meter position to the of peak consumer unit?
Z.
