Lingxiao 4.0 HP [12.0A] [2S] LX Spa Pump (56WUA400-II-NF) appliedcomputer The Tecmark latching air switch

The Tecmark latching air switch in SPDT format is designed for compatible pneumatic control systems that require single-pole maintained-state switching

This replacement is especially useful when the original tubing is cracked

this Waterway circuit board is a key replacement component for bringing the control platform back to working condition

A properly selected replacement helps restore intended electrical control and supports more dependable heater operation

The Raypak gasket set is designed for compatible 105A

Lingxiao 4.0 HP [12.0A] [2S] LX Spa Pump (56WUA400-II-NF) appliedcomputer The Tecmark latching air switchA spa pump powers the water movement that defines circulation and therapy performance in a compatible spa system, and this Lingxiao LX version is a 4. 0 horsepower two speed model rated at 12. 0 amps using the 56WUA400 II NF reference. It belongs to the LX family that customers regularly choose because it balances output, familiarity, and strong service support. This pump stands out because it keeps the replacement within one of the best selling lines