Hayward Header O-Ring | HAXHOR1930 Outdoor Billiards Table manufactured to exact factory specifications

manufactured to exact factory specifications for airflow performance

Installed into concrete decks with proper alignment

Part number BLKRS36 used for accurate ordering and reordering

Compatible with Propane (LP) or Natural Gas (NG) Fire Pits

Hayward Header O-Ring | HAXHOR1930 Outdoor Billiards Table manufactured to exact factory specificationsWhat This Part Is Used For The Hayward HAXHOR1930 Header O Ring is used to seal the heater header connection on compatible H Series heaters. It prevents water leakage between header components. Why This Part Matters A worn or flattened O ring can cause visible leaks and air intrusion. Replacing it restores a proper seal and maintains correct internal pressure. Reliable sealing helps protect the heat exchanger from damage. Key Features and