Hayward
Hayward AquaRite Low Salt Main PCB GLX-PCB-LS-CUL – 120V/240V
Hayward AquaRite Low Salt Main PCB – 120V/240V
Genuine Hayward replacement main circuit board for compatible AquaRite Low Salt and standard AquaRite salt chlorination systems. Supports 120V and 240V configurations and ships factory-configured for 240V operation.
Warranty Information
6-Month Manufacturer Warranty
Ultimate Pools is your first point of contact for compatibility verification, installation guidance, and warranty support.
The Hayward AquaRite Low Salt Main PCB (GLX-PCB-LS-CUL) is a genuine Hayward replacement printed circuit board designed for compatible AquaRite Low Salt and standard AquaRite salt chlorine generator control units. The main PCB is an internal electronic component responsible for essential salt chlorination control functions, including operation of the connected salt cell.
This replacement board supports 120V and 240V electrical configurations and is supplied from the factory configured for 240V operation. For compatible 120V installations, the voltage configuration is changed by repositioning the jumpers on the terminal block according to the diagram inside the AquaRite control enclosure. The GLX-PCB-LS-CUL provides a replacement option when the existing main circuit board has been diagnosed as defective. Professional installation and verification of the correct electrical configuration are recommended.
Key Features
Original Hayward replacement main printed circuit board identified by manufacturer part number GLX-PCB-LS-CUL.
Designed for compatible Hayward AquaRite Low Salt salt chlorination control systems.
Also supports the specified standard AquaRite models, including compatible W3-suffix systems.
Supports both 120V and 240V installations when configured correctly for the equipment's electrical supply.
Ships with the voltage jumpers positioned for 240V operation.
Voltage selection is performed using the terminal block jumpers and the wiring diagram inside the control enclosure.
Compatibility & Fitment
Compatible with the following Hayward AquaRite salt chlorination system models:
- Hayward AquaRite Low Salt: AQR-LS-CUL
- Hayward AquaRite: AQR-CUL, AQR3CUL, AQR9CUL, AQR15CUL, AQR925-CUL, AQR940-CUL
- Hayward W3 AquaRite: AquaRite systems with W3-suffix model designations, as specified in the supplied compatibility information
Additional System Reference: Hayward Goldline OnCommand automation is also referenced in the supplied compatibility information. However, a specific OnCommand model number and its confirmed PCB fitment have not been provided. Verify the manufacturer's replacement parts documentation before ordering for an OnCommand installation.
Voltage Requirement: The GLX-PCB-LS-CUL ships factory-configured for 240V. For a compatible 120V installation, the terminal block jumpers must be repositioned according to the wiring diagram inside the control enclosure. This work should be performed by a qualified professional.
Fitment Note: This replacement board is intended for the specified AquaRite systems. Do not assume compatibility with AquaRite XL, AquaRite Pro or other Hayward control systems solely because they use similar circuit boards. Verify the existing PCB part number and control unit model before ordering.
Compatibility may vary by production year, configuration and installation. Verify your exact model and part number before ordering.
Applications
- Replacement of defective Hayward AquaRite Low Salt main circuit boards
- Repair of compatible standard AquaRite salt chlorination control units
- Main PCB replacement in specified AQR-CUL and AQR-LS-CUL systems
- Servicing compatible AquaRite AQR3CUL, AQR9CUL and AQR15CUL systems
- Replacement of main circuit boards in compatible AQR925-CUL and AQR940-CUL systems
- Professional repair of compatible 120V or 240V AquaRite installations
A salt chlorination system malfunction does not necessarily indicate a defective main PCB. Confirm the cause through appropriate diagnostics before replacing the circuit board. Hayward recommends photographing the original PCB wiring before disconnecting any connections to assist with correct reinstallation.
Professional Installation Recommended
Electrical Component – Qualified Professional Installation Recommended
The Hayward GLX-PCB-LS-CUL is an electrical control board intended for installation inside a compatible AquaRite salt chlorination control enclosure. Installation should be completed by a qualified pool equipment technician or licensed electrical professional familiar with Hayward salt chlorination systems.
Important Voltage Configuration: This PCB ships from the factory set for 240V operation. When installing in a compatible 120V system, the terminal block jumpers must be repositioned according to the manufacturer's wiring diagram located inside the control enclosure. Never energize the board until the supply voltage and jumper configuration have been verified.
Hayward Expert Tip: Take a clear photograph of the existing PCB wiring and connector positions before disconnecting the original board. This provides a reference during installation of the replacement PCB.
Disconnect and verify isolation of all electrical power before opening the control enclosure or handling the circuit board. Installation must follow the manufacturer's instructions and all applicable electrical, plumbing, bonding and building codes. Verify the wiring connections, voltage configuration and system operation before returning the equipment to service.
Specifications
| SKU | GLX-PCB-LS-CUL |
| Brand | Hayward |
| Product Type | Salt Chlorinator Main Printed Circuit Board |
| System Series | AquaRite Low Salt / AquaRite |
| Supported Voltage | 120V / 240V |
| Factory Voltage Configuration | 240V |
| Voltage Configuration Method | Terminal block jumper positioning according to the control enclosure wiring diagram |
| Application | Main circuit board replacement for compatible AquaRite salt chlorination control units |
| Compatibility | Hayward AQR-LS-CUL, AQR-CUL, AQR3CUL, AQR9CUL, AQR15CUL, AQR925-CUL, AQR940-CUL and specified W3-suffix AquaRite systems. OnCommand fitment requires additional verification. |
| Warranty | 6-Month Manufacturer Warranty |
| Final Sale | Yes |
Frequently Asked Questions
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