
Quick overview
- Genuine Hayward Factory part FDXLWHA1930.
- Complete harness Supplied as the whole harness rather than as individual leads.
- FD version Hayward lists this harness under its FD heater parts.
- Ends melted and chafed wiring repairs A harness with heat damaged connectors is replaced as a unit rather than spliced.
- Restores the factory wiring layout Connectors and lead lengths match the original, so the routing stays as designed.
- Pairs with the control board Harness damage often turns up alongside control board work, and the FD control board kit is a separate part.
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Product details
The Hayward FDXLWHA1930 is the complete wiring harness in the FD version, a genuine Hayward pool heater part.
What it covers
The harness is the loom that ties the heater control together: the leads, connectors and routing that link the board to the sensors, the gas valve and the ignition side of the appliance. Hayward supplies it as one piece.
When it gets replaced
Heat, moisture and vibration are hard on wiring inside a heater cabinet. Melted connector bodies, chafed insulation and corroded terminals show up as intermittent faults that are almost impossible to chase down lead by lead. Replacing the harness as a unit restores the original connectors and lead lengths and puts the wiring back to the factory layout. Confirm the part number against your heater documentation before ordering.
| Brand | Hayward |
|---|---|
| Manufacturer part number | FDXLWHA1930 |
| UPC | 610377110730 |
| Type | Wiring harness, complete |
| Version | FD |
| Fits | Hayward pool heaters |
| Shipping weight | 1.03 lb |
| Ships | Parcel |
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