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stedon1
Instructed the DNO to upgrade their incoming cutout and upgrade the fuse from a 60A to 80A due to 10.5KW shower being fitted. TNS. This was carriedlast week. Fitted the shower 2 days ago inc 10mm earth to stopcock, hot press and all bonding in place. Did a ZE, got 0.95 ohms. Contacted DNO and was told they had been advised of problem which would be fixed in maximum of 6 months. Anyone else experienced this? Any advice on what to tell my customer?