Hydro-Quip Circuit Board MSPA to MP Update Kit, w/Transformer, Sensor

The Hydro-Quip MSPA to MP Update Kit, w/ Transformer, Sensor is a complete upgrade solution for spa topsides, designed to replace a wide range of older circuit boards. The package includes a new transformer, sensors, and installation instructions, delivering a streamlined path from legacy boards to the modern MSPA-to-MP control path. It is built for topsides with dual-window displays and aligns with Hydro-Quip’s maintenance and upgrade workflows.

Compatibility and scope are clearly defined: this kit replaces numerous prior circuit board models (examples include 320168, 33-0010, 33-0010-R5, 33-0010-R6, 33-0010-R7, 33-0010-R8, 33-0011, 33-0011-R3, 33-0018, 33-0018-R5, 33-0018-R6, 33-0025-R5, 33-0025-R6, 33-0025-R8, 48-0101, 609726, 610304, 9286-07, 9286-09, 9286-31). If upgrading a Baja Baja TSPA board, the Circuit Board Standoff Installation Kit is recommended to ensure proper mounting.

Real-world benefits include improved reliability, simplified diagnostics, and a clear upgrade path within the Hydro-Quip ecosystem. The included sensor set supports accurate readings of key spa functions, while the transformer delivers stable power to the updated control logic. This kit is ideal for service technicians performing in-field upgrades, maintenance, or systematic refreshes of Balboa-based spa controls.