
Quick overview
- Genuine Hayward part Factory kit FDXLFOR1930 rather than generic o-rings cut to fit.
- FD header fitment The header o-ring kit for Hayward FD model heaters.
- Supplied as a kit The seals come together, so the whole header joint is renewed at once.
- Fit it whenever the header comes off Old o-rings take a set and rarely seal a second time.
- Stops header leaks A weeping header joint is the classic sign the seals are done.
- Small part, big consequence Water leaking inside a heater cabinet finds the burner tray and the controls, so it is worth fixing properly.
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Product details
The Hayward FDXLFOR1930 is the genuine header o-ring kit for FD model pool heaters. It supplies the seals for the header joint as a set.
When you need it
Any time the header comes off the heater, the o-rings that sealed it should be replaced rather than reused. Rubber that has spent a season compressed between hot metal faces takes a permanent set, and once it has, it will not seal reliably against a fresh clamping load. A header that still weeps after a repair is very often a reused o-ring.
Why it matters
Water escaping at the header does not stay outside the heater. It runs down inside the cabinet onto the burner tray and the control components, which turns a cheap seal into an expensive repair. Fitting the correct Hayward kit when the header is already open is the inexpensive path.
| Brand | Hayward |
|---|---|
| Manufacturer part number | FDXLFOR1930 |
| UPC | 610377073851 |
| Part type | Pool heater part |
| Type | O-ring kit |
| Location | Header |
| Fits | Hayward FD model pool heaters |
| Shipping weight | 0.1 lb |
| Ships | Parcel |
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