Hayward AquaTrol RJ PCB (GLX-PCB-TROL-RJ) adhesives Designed for compatible return-side heater

Designed for compatible return-side heater applications

Installed in the correct M7 application

It is intended for repair work where the original part is worn

The heat exchanger is one of the most important components in a pool or spa heater

Hayward AquaTrol RJ PCB (GLX-PCB-TROL-RJ) adhesives Designed for compatible return-side heaterAquaTrol systems rely on their control board to manage salt chlorination functions, status reporting, and system operation. This Hayward AquaTrol RJ PCB is a replacement board for compatible return jet style AquaTrol installations. Part GLX PCB TROL RJ can help restore normal function when the original board fails or no longer controls the chlorination system correctly. Before replacing the board, confirm the AquaTrol configuration, inspect wiring,