I've got a hot tub, its a 6 seater Coast Spa's http://www.coastspas.com/ item cost about £8K a few years back. They have a UK distributor somewhere in Bristol drop them an email and they'll tell you who it is.

It takes about an hour per degree to warm up hence you simply can't turn 'em off they are not like a kettle LOL! Ours is kept at 37 degrees anything hotter than body temperature and I find you start sweating and can't stay in LOL!

I reckon the electric bill is knocking on the door of £30 per month, to be honest best in the winter when its freezing cold [/url]