Hayward Header O-Ring for Universal H-Series Heaters | HAXHOR1930
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- HAXHOR1930
-
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About This Item
The Hayward Header O-Ring (HAXHOR1930) is the OEM replacement header O-ring for Hayward Universal H-Series pool and spa heaters.
IMPORTANT: LUBRICATION REQUIRED — SOLD SEPARATELY
Always lubricate this O-ring with a silicone-based lubricant before installation. Browse our Pool Plumbing Lubricants for a compatible silicone lubricant.
IMPORTANT: PROFESSIONAL SERVICE REQUIRED
Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high-voltage components without proper certification.
This O-ring seals the header assembly on Hayward Universal H-Series heaters, maintaining a watertight connection at the header and preventing water bypass or leakage at that joint. Replacing a worn or cracked header O-ring restores the header seal and prevents flow loss through the heater.
Specifications
| Hayward Part Number | HAXHOR1930 |
| UPC | 610377291309 |
| Channel | Open Line |
Poolaroo Pro Tip
Before installing this O-ring, clean the header seating groove thoroughly to remove any debris, scale, or remnants of the old O-ring. Apply a thin, even coat of a silicone-based lubricant — never petroleum-based grease — to ensure a proper seal without degrading the O-ring material. Browse Pool Plumbing Lubricants for a compatible option. Always have the heater shut down and depressurised before beginning any header work, and confirm service with a qualified technician.
