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HOT TUBS ANY VIEWS OR ISSUES?

John Peckham
I have been chatting to a mate of mine who is a very experienced sparks who does 10-15 hot tub installs a year. He TTs his supplies to hot tubs which are on PME supplies which is the majority of supplies in Essex other than the odd TT supply in country areas.


He does get called back to hot tubs that he has not carried out electrical installations because people climbing in and out of the hot tub where people have experienced "tingles" ie minor electric shocks. Sure enough these shocks are due to the hot tub being directly connected to the PME earth.


Currently (excuse the pun) BS 7671 701 and 702 do not cover hot tubs only the general rules in Parts 1-6.


Does anyone on the forum carry out hot tub installations and if so how do you do it? Has anyone been called to investigate "tingles"? Does anyone know of any more serious shocks or injuries relating to hot tubs or any other equipment connected to a a PME supply?


Thanks in anticipation.


JP


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  • Former Community Member
    0 Former Community Member
    Views or issues as per heading!


    I always get the installer to fit a kWh meter for the hot tub supply as it saves arguments about the eventual electric bill coming in far higher than the salesman's indications that the running cost is "less than a cup of coffee a day" (sic).......... The cost of the chemicals and testing kits doesn't get much of a mention either!


    Although one good idea I did see was on arrival, the guys drag in a very large "bladder" and connect to the outside tap so that when they've finished assembling the tub etc, they can simply drop in a submersible pump and rapidly fill the tub rather than hang around for hours waiting for the hosepipe to fill when assembled.


    Regards


    BOD
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  • Former Community Member
    0 Former Community Member
    Views or issues as per heading!


    I always get the installer to fit a kWh meter for the hot tub supply as it saves arguments about the eventual electric bill coming in far higher than the salesman's indications that the running cost is "less than a cup of coffee a day" (sic).......... The cost of the chemicals and testing kits doesn't get much of a mention either!


    Although one good idea I did see was on arrival, the guys drag in a very large "bladder" and connect to the outside tap so that when they've finished assembling the tub etc, they can simply drop in a submersible pump and rapidly fill the tub rather than hang around for hours waiting for the hosepipe to fill when assembled.


    Regards


    BOD
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