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Seperate spurs for boiler and underfloor heating.

hertzal123
The customer asked for 2 spurs  in the boiler cupboard for the above.The uf heating engineer now wants to fire the combi boiler via voltage free contacts from his room stat and controls.

My thoughts are there should be 1 spur for both boiler and ufh.Or there could be signage to isolate both supplies before working .Any Thoughts?

                                                                                                                                                                                                                              Regards,Hz
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    geoffsd:

    When you say 'spur' are you correctly referring to a branch cable, or are you wrongly meaning a Fused Connector Unit - which is a frequent mistake committed by those who should know better?


    Therefore, two spurs from one FCU would be alright.






    Some wholesalers list them as spurs and some as fused connection units.    I have always known them as and referred to them as  spurs,  Interesting to know where the term comes from. It was certainly used 30 odd years ago when i started out.


    Gary

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  • 0

    geoffsd:

    When you say 'spur' are you correctly referring to a branch cable, or are you wrongly meaning a Fused Connector Unit - which is a frequent mistake committed by those who should know better?


    Therefore, two spurs from one FCU would be alright.






    Some wholesalers list them as spurs and some as fused connection units.    I have always known them as and referred to them as  spurs,  Interesting to know where the term comes from. It was certainly used 30 odd years ago when i started out.


    Gary

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