Hey Guys,
I have an old 02/03 Jadan spa (inground) that I have recently dropped into a raised deck. It looks awesome and works great, but the pump is running hard. And my power bill is going to be huge.
What I didn't consider when putting this in the deck was that approx 750mm of the spa shell will be out of the ground and therefore completely uninsulated.
So my question is, what type of insulation should I use to wrap the shell? It will get water on it. So I'll need something waterproof. Any suggestions would be greatly appreciated.
Cheers