Tag Archive: pounds per square inch

  1. Water Jets and The Bubbling System Explained

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    Hot Tubs are designed to work in two separate ways, waterjets and air bubbling systems. The most commonly used by all spa manufacturers are the waterjets. A pump draws in water from the hot tub and sends it through a series of jets. Topside valves mix air into the water stream creating a more vibrant water pressure. ThermoSpas unique manifold plumbing system not only allows us to install more jets but also a larger variety of water jets than any other spa. (more…)