GLX-PCB-DSP Replacement Display PCB for Hayward Goldline Aqua-Rite & Aqua-Trol Salt Chlorine Generators

Direct replacement GLX-PCB-DSP display printed circuit board engineered for Hayward Goldline control panels. Compatible with Hayward AquaRite Salt Low Salt Systems and with Hayward Goldline AquaTrol Salt Systems: AQ-TROL-RJ-CUL, AQ-TROL-RJ-X300, AQ-TROL-RJLS-CUL and AQ-TROL-RJ3-CUL. This board manages the unit’s display operations — receiving and processing system data, then presenting it accurately and in real time. Its precise circuit layout ensures reliable signal transmission and tight control of display functions while communicating with other components to keep the readout synchronized with overall system activity. Built for clear, sharp visuals, the GLX-PCB-DSP can show multiple types of information with improved legibility. The compact, lightweight form factor simplifies installation and helps conserve space. Durable construction provides a long service life, making this an effective replacement part for restoring full display functionality.