Balboa VL400 Light/Temp/Jets/Jets Overlay (12237) circuitboardparts A part like this is

A part like this is useful because it helps adapt the skimmer for vacuum-related use while preserving the intended connection layout of the original assembly

That keeps the repair efficient while improving both structural confidence and visible presentation

or has worn contacts that affect circuit operation

This Sundance Hi Limit Sensor [98-Solo Only] [Curled Fingers] (6600-068) is engineered for circuit board parts applications

Hydro-Quip Aquatherm HQ300 current collector

Balboa VL400 Light/Temp/Jets/Jets Overlay (12237) circuitboardparts A part like this isA higher function overlay helps keep a feature rich topside easy to understand and easy to trust, and this Balboa VL400 Overlay is designed for compatible Light, Temp, Jets, and Jets applications where the original face has become worn, faded, or hard to read. On multi feature panels, correct visible labeling matters even more because the owner relies on that clarity to use the spa comfortably every day. The Light, Temp, Jets, and Jets layout gives