Pools and hot tubs

[Gardner]

Do pools and hot tubs always need an equal potential bonding system or is it dictated by the earthing supply used?

 

[davesparks]

Your question makes no sense. All installations require equipotential bonding (subject to very rare obscure exceptions I expect), generally speaking always earthed but can be earth-free.

 

[Gardner]

Ok, just double checking what the regs say.

 

[Midwest]

Don't worry about earthing it, look at this!
Three killed by Legionnaires' disease from garden centre's display HOT TUB | Daily Mail Online