What This Part Is Used ForThe Hayward IHXMOD1931 Control Module manages ignition and operational logic in compatible Hayward heater systems. It coordinates signals between sensors, switches, and ignition components.Why This Part MattersA failed control module can prevent ignition or cause repeated shutdowns. Reliable system coordination is essential for safe heater operation. Replacing the module restores proper startup sequencing and communication.Key Features and Specifications Manufacturer part number IHXMOD1931 Control module For compatible Hayward heater models Manages ignition and safety logic Electronic replacement component Installation and Fitment GuidanceInstallation requires reconnecting multiple electrical leads within the control compartment. Confirm by manufacturer part number before ordering. Disconnect power before servicing electronics.About the Hayward BrandHayward heaters use integrated electronic control systems for stable performance. Their replacement modules are matched to factory wiring and programming. Service professionals rely on Hayward parts for dependable ignition control. Genuine components help reduce repeat failures.Common Service ContextThis module is commonly replaced when heaters power on but fail to ignite. It is often part of advanced electrical diagnostics.
