We were relaxing in our Sierra model Wind River Spa last night and as I was getting a wonderful massage on my broken neck and torn shoulder from a snowmobile wreck last winter, I realized that we have had a perfect experience with our spa.  It was installed in September, 2007 at our home in Winter Park and it has performed flawlessly ever since.  The inside finish has stayed as new, all the circulating jets still work, the pumps are as strong as ever, and the exterior finish still looks good.  The spa cover still looks nearly new as I treat it a couple of time a year with a vinyl conditioner and 3M “303” protectorant.  I run the spa continuously 365 days a year maintaining a constant 104 degree temperature while we are here, otherwise it is set at 60 degrees.  The low speed circulating pump is an energy saving feature I appreciate and is probably one of the reasons the high speed pumps have performed so well.  If other spas perform this well, hats off to them, but I am one happy person who decided to purchase your spa nearly eight years ago.  Best wishes for your continued success.