Found In These Collections
The OEM Hayward Bypass Valve Kit HAXBPK1931 is a replacement kit designed for use in Hayward H-Series heaters that were manufactured before October 28, 2000. This kit is specifically compatible with Millivolt and Electronic ED1 style pool heaters. The kit includes essential components such as the bypass valve, which is critical for managing water flow within the heater, ensuring efficient operation and preventing overheating. It is a genuine Hayward replacement part, ensuring it meets the exact specifications needed for these older heater models.
Highlights
- Replacement Kit for Older Models: The Hayward Bypass Valve Kit HAXBPK1931 is specifically designed for use in Hayward H-Series heaters manufactured before October 28, 2000, ensuring compatibility with older models.
- Compatible with Millivolt and Electronic ED1 Heaters: This kit is tailored for Millivolt and Electronic ED1 style pool heaters, making it an ideal replacement for these specific heater types.
- Includes Essential Components: The kit comes with crucial components, including the bypass valve, which is essential for managing water flow within the heater to maintain efficient operation and prevent overheating.
- Genuine Hayward Replacement: As a genuine Hayward part, the HAXBPK1931 meets the exact specifications required for these older heater models, ensuring reliable performance and fit.
- Ensures Efficient Heater Operation: By effectively regulating water flow, this bypass valve kit helps to ensure that your heater operates efficiently and safely, extending its operational lifespan.
Compatibility
- Hayward H-Series Heaters
- Hayward H-Series ED1 Heaters
Note: Compatible with heater models manufactured before 10/28/2000
Additional Info
Online Bypass Valve Kit for Early H-Series Heaters
order haxbpk1931 bypass kit online for 2000 and older units
buy hayward bypass valve kit for ed1 style heaters
compatible with millivolt h-series pool heater systems
online guide for replacing bypass valve in heater housing
free shipping on hayward haxbpk1931 replacement kit
Repairing Water Flow and Heat Regulation Issues
heater not maintaining temp check bypass valve
replace worn bypass for steady pool water heating
valve assembly broken causing performance loss
bypass stuck open or closed fix with new kit
restore efficient circulation through heater bypass
Compatibility and Installation Guide
haxbpk1931 fits hayward ed1 and millivolt models
designed for heaters made before october 28 2000
proper fit for internal heater water bypass system
how to replace old bypass valve safely and correctly
online install help for pre-2000 hayward heater kit
Diagram

Questions & Answers
Have a Question?
Be the first to ask a question about this.