Hello everyone. Maybe I can get lucky and find someone who can point me in the right direction. My Pool builder has been working for 8 months to try and correct issues with the jets in the spa they built. We have two seats in the spa (opposite sides of the spa) that operate on a dedicated Hayward TriStar VS 950 (Expert Line) SP32950VSP variable-speed pump. each of these seats have two back jets and a jet for each calf muscle. This is a total of 8 jets assigned to this single pump.
One set of back jets has an irregular flow of water that comes out. For approximately 10 seconds those jets will push out a steady flow of water, then the pressure will become weak for a moment and within a few seconds the pressure will rush back to heavy pressure. This pattern continues to repeat. The pump is running at 100% and is primed. So here is the crazy part, only 1 of the four leg jets are operating. (see video
Video Link )
The pool builder recently tried to tell me they fixed the issue. They now have the blower automatically turning on when you turn on this set of seats in the spa. Yes, a with this method all jets are working but the power is excessive. Very excessive. When you slow down the variable-pump (to locate a comfortable pressure), you quickly find different pressure coming from the 8 jets. My opnion is that they are trying to mask the issue by forcing in more air.
I welcome any suggests, thoughts, or questions. I also have available many good pictures of the plumbing install for the spa.
One set of back jets has an irregular flow of water that comes out. For approximately 10 seconds those jets will push out a steady flow of water, then the pressure will become weak for a moment and within a few seconds the pressure will rush back to heavy pressure. This pattern continues to repeat. The pump is running at 100% and is primed. So here is the crazy part, only 1 of the four leg jets are operating. (see video
The pool builder recently tried to tell me they fixed the issue. They now have the blower automatically turning on when you turn on this set of seats in the spa. Yes, a with this method all jets are working but the power is excessive. Very excessive. When you slow down the variable-pump (to locate a comfortable pressure), you quickly find different pressure coming from the 8 jets. My opnion is that they are trying to mask the issue by forcing in more air.
I welcome any suggests, thoughts, or questions. I also have available many good pictures of the plumbing install for the spa.
