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Hi, The consumer units in my house and my friend's seem quite old. I added the photos below. I'd be grateful if anyone could give me any comment on these consumer units? Do they need to be replaced to a modern 17version one. and how much it will generally cost for the replacement It has six...

Hi, There is an aborted 5A (or maybe 3A for it is originally used for a boiler) switched fused circuit in my kitchen. The circuit is directly from the junction-box. Since all the wall plug sockets in the kitchen are on the other side of wall, I am thinking of adding a new wall socket in the...

Hi, I have an open neutral problem within CU from the main-power supply to FCU (3A) to boiler. The voltgages of L(brown) and N(blue) on my boiler both appears as 238 v against earth. I tried to find where the neutral is open. I disconnected the three main-power lines (one red supposed to be...

My old worcester 24 cdi/rsf boiler broke down another day. There is no light on at all, even the green one. According to the manual it suggests a failed pcb board. I bought a new one from ebay and a new transformer as well. I managed to replace the faulty pcb and the transformer according the...