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Moved into this new house in Dec 2016 , house was built in 2008 - and I notice that although every heating controls (time clock, zone valves, boiler, pump) says protect with DP switch fitted with 3a fuse that the only thing that is protecting the circuit is a SP 10a MCB in the consumer unit. There is no DP spur anywhere with a 3a fuse fitted in it either next to the time clock or airing cupboard , in boiler house, in fact nowhere else. Can I trust if there is an electrical fault for the 10a MCB to trip?
Tough one this, didnt know whether to post in the Electrics or Plumbing and Heating forum, but i thought I would post in this forum in the end.
Tough one this, didnt know whether to post in the Electrics or Plumbing and Heating forum, but i thought I would post in this forum in the end.