Welcome to our forum.
TP spa unwraped can cost 100 bucks or more a month depending on the set temp and outside temp,Never mind the Wind chill factor.
Brewman, who do you say thermopane is a "thermopain"? Curious, please enlighten me. I thought TP spas are much easier to find and repair a leak if you have one?
It was an attempt at a joke. It was in reference to Spatech T.U.O.'s post on poorly constructed thermopane spas that leak air like a sieve. Bad thermopane = thermopain. This subject gets brought up a lot, and often ends in bickering oversthe merits of one method of insulation (thermopane or whatever the particular manufacturer calls it) versus the other (full foam). Yes, it's possible that a non full foamed spa might be easier to locate and repair leaks- in some cases. But that, in my opinion isn't a valid reason to rule out a good spa that you otherwise like.Facts: Spa leaks are most often in the area around the pumps/equipment bay and therefore the supposed advantage of TP is moot.If the spa develops a leak in the plumbing deeper inside the cabinet it can cost more to repair in a full foamed spa. BUT- the foam better supports the plumbing, and therefore it's less likely to leak. A good quality spa (regardless of insulation method) isn't going to be leak prone to begin with.Cheap spas are often of the TP design because it's cheaper to execute- but the cheap spas have leaky cabinets. Any outside air infiltrating into the cabinet will greatly reduce or eliminate your insulation, resulting in an essentially uninsulated spa. That's why it's important to choose a spa brand with a good reputation. In the grand scheme of things, it really doesn't matter very much which type of insulation method is used. If done well, they both work fine. If done poorly, they both can suck. But that's a function of manufacturing quality, not of the concept.If the only reason you are considering TP is because of the leak thing, you are missing out on some possibly great spas. Don't be swayed by negative advertising or salesmanship from anyone.The leak scare thing is a common example of negative salesmanship, IMHO.