Welcome to our forum.
Somehow, I suspect there's a lot more to this. No, not with regards to the manufacturer.
What country is this spa in?
The house is wired for 100 amps, three-phase. It's a big house.Yes, I've been dealing with Hotspring directly.A man from Hotspring sent me an email asking me to contact him directly with my complaints, which I did, and he never replied again. In a nutshell, they want me to complain to them instead of on forums so no-one can see the problems.The outlet for the spa is wired for 32 Amps, although the spa itself is rated 25 amps. Note that is really just to cover the start-up current of the two pump motors. A 1.2kW heater only draws five amps. (I = P/V where P = 1200W, V = 240V)Yes, this all probably stems from New Zealand regulations about what can be called a 'portable spa', and is therefore subject to less safety regulation.Nevertheless: The ACE system simply doesn't perform as advertised. The spa heater is underpowered - it cannot keep the spa warm in use in winter. The did leak from both motors. The technician did say any further failures wouldn't be covered by warranty. The spa cover latches did fail. And the thing is hideously overpriced. I thought the huge price was justified by the supposed quality of the spa - that was obviously wrong. (I really don't mind paying more for quality. I'm happy to spend money to avoid stress and problems.)
Yes, this all probably stems from New Zealand regulations about what can be called a 'portable spa', and is therefore subject to less safety regulation.