Beachcomber Pipe Leak - Help

[Claire]

Last summer I pulled out the spay foam and replaced an octopus and 8 (I think it was) adjoining tubes that had exploded due to ice. I have a 2000, beachcomber 550c and the repair seems solid. It is, however, still leaking somewhere!!!!

Does anyone know the layout of tubes under all this spray foam? Is there another low spot that would be good to check first or do I need to pull out ALL the insulation?

Any help would be appreciated. GREATLY!!!

Thanks,

Claire

[Spa_Guru]

I would be surprised if even the people who built the tub know the internal layout, it can vary from tub to tub in the same production run.

You are looking at going after the most dreaded of all repairs, the mystery leak somewhere in hard foam, and it is going to be difficult, even under the best conditions.

What kind of surface is the spa on, for starters, hopefully concrete?

[Claire]

Thanks, Spa Guru.

Yes, it is on concrete. Are there usually two manifolds (I think that's what those octopus connectors are called)?