Hayward H-Series Low NOx Front Header After 10/2000 (HAXFHD1931) cmp Control valves are useful because

Control valves are useful because they help manage how sanitizer-related flow is directed within the feeder assembly

this seal plate helps restore dependable wet-end support and contributes to a more confidence-inspiring repair overall

Helps support bumper function and cleaner movement

The Waterco HydroStar seal plate gasket is designed for compatible HydroStar applications where the seal plate junction needs a fresh gasket to restore proper sealing

Hayward H-Series Low NOx Front Header After 10/2000 (HAXFHD1931) cmp Control valves are useful becauseThe front header on an H Series Low NOx heater is a critical water side component, directing flow through the heat exchanger area while supporting reliable heater performance. This Hayward replacement front header is intended for compatible H Series Low NOx heaters manufactured after October 2000. A damaged or leaking header can affect water flow, create service issues, and place added strain on the heater system. Replacing the header with the correct