Product Details
- Product type: Transformer replacement
- Part number: GLX-XFMR
- Brand compatibility: Select Hayward / Goldline salt chlorine generator systems
- Common use: Replacing a failed or damaged transformer inside compatible control units
- Compatible system types: Verify Aqua Rite, Aqua Logic, Aqua Plus, Aqua Trol, and Pro Logic compatibility before publishing
- Installation area: Inside compatible salt chlorine generator control boxes
- Electrical work required: Yes
- Best for: Power-related salt system troubleshooting when the transformer has been confirmed as faulty
If your system also has a damaged control board, the Hayward GLX-PCB-RITE replacement main PCB may need to be reviewed separately from this transformer.
Compatibility Notes
This GLX-XFMR transformer is intended for select Hayward Goldline salt chlorine generator controls. It should not be treated as a universal transformer for every pool chlorinator, control panel, or saltwater system.
For complete system reference, the Hayward W3AQR15 AquaRite salt chlorination system can help buyers understand the type of Aqua Rite setup that may use related Hayward electrical replacement parts.
Always confirm the model number on the control box, the wiring diagram, and the part number on the existing transformer before ordering. Similar transformers may not match the correct voltage, wiring terminals, mounting points, or system configuration.
When to Replace the Transformer
A transformer may need replacement if the control unit has no power, shows intermittent power, has visible burn marks, makes unusual noise, or fails electrical testing. It may also be checked when other parts inside the control box are not receiving the correct power.
Before replacing the transformer, inspect the fuse, fuse holder, wiring, breaker, control board, rectifier, and salt cell. A connected electrical part can sometimes cause symptoms that look like transformer failure.
Installation and Safety Tips
Turn off power at the breaker before opening the control box or touching any wiring. This is an electrical replacement part, so installation should be completed by a qualified person if you are not experienced with pool equipment wiring.
Take clear photos of the old wiring and mounting position before removing the transformer. Match all wires carefully during installation and do not reuse damaged connectors or burned wiring.
Related Hayward Electrical Parts
If the system has a blown fuse or repeated fuse failure, the Hayward GLX-F20-10PK glass slow-blo fuse replacement kit may be useful for compatible Hayward salt chlorine generator systems.
If the fuse holder is loose, cracked, corroded, or heat damaged, the Hayward GLX-FUSE-20 fuse holder replacement kit may need to be inspected before installing new fuses.
If troubleshooting points to rectifier damage, the Hayward GLX-DRK old style dual rectifier replacement kit may be a related electrical part to review.
Maintenance and Troubleshooting
Keep the control box dry and protected from moisture, insects, corrosion, and chemical fumes. During service, inspect the transformer area for loose wires, overheating marks, damaged insulation, rust, or unusual odor.
If the same power issue returns after replacing the transformer, check the main PCB, rectifier, fuse holder, wiring, breaker, salt cell, and power supply before replacing additional parts.













