Replacement jets?

rcspencer1

Member
Nov 15, 2022
5
Wayland MA
My tub is a bit old - a Thermospas from around 1999 or 2000 - and I'd like to replace/update some of the jets since they're showing their age. The chrome covers keep falling off, and the plastic underneath is in pretty bad shape (see pics). The problem is I can't seem to find replacements and am truly not sure how to remove the old and put in the new, so any help you can provide would be greatly appreciated. Thank you.
 

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I think the answers from the expert would be … it’s time to get a new tub.

@RDspaguy knows tubs and knows what it would take to change those jets. My guess is it’s probably a lot more work than anyone doing it DIY would want to take on and the probability that you will have a leak at the shell is probably pretty significant.

But let’s hear from the expert …
 
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Those jets are still available I believe, and if they aren't leaking you can likely just replace internals.
If replacing completely just measure the hole size (in the shell) and buy some that fit with the same plumbing (¾" & ⅜"). The good news is that thermospas are not foam insulated, and usually do not have many jets, so plumbing work is easy. If you decide to diy I can give you some pointers.
 
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