Restore smooth water flow and protect your heater with the HAXBPK1932 By-Pass Valve Kit. Hayward heater parts ensure reliable performance and long-term protection for your pool heater. Specifically, his genuine Hayward replacement part keeps your pool heater operating efficiently by regulating internal water flow and preventing overheating.

• Maintain Optimal Water Flow: Control internal circulation to prevent overheating and ensure consistent heating performance.
• Protect Heater Components: Shield the heat exchanger and other internal parts from damage caused by high water pressure.
• Compatibility: Fits select Hayward H-Series and other compatible gas heaters