Many spa manufacturers no longer support their spas with a frame. They simply set the spa shell in the wood cabinet and fill it full of foam. We put one inch of insulation on the spa shell. Water jets point to a specific area of the body and thus provide specific relaxation and therapy. Our water jets are individually adjustable for flow and intensity, giving each user a wide variety of therapy features.
Every spa is completely water and function tested before it leaves, the factory.
Many manufacturers only test 1 out of 10 or 20. You can see by the photo how ridiculous it would be to fully foam the underside of your spa and thus cover up this plumbing. The dead air space provides heat retention and the components generate heat up to 100 plus degrees. The only reason to full foam fill under a spa is for support instead of using a frame. We have had our equipment manufactured by the same specialist for thirteen years per our specifications.