Hayward Control Module, Replacement | IHXMOD1931 RTF Extends 1/2 inch pool plumbing

Extends 1/2 inch pool plumbing runs in tight spaces

Such plates contribute to the smooth circulation of water throughout the setup

Replacement housing access component

Is this the correct cord for Pool Pilot Nano or Nano Plus

Turn off the pump and relieve system pressure before servicing the relief assembly

Hayward Control Module, Replacement | IHXMOD1931 RTF Extends 1/2 inch pool plumbingWhat This Part Is Used For The 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 Matters A 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