Hayward Ignition Module, Replacement | IDXMOD1930 AquaCal It provides the necessary elevation

It provides the necessary elevation and support to make the 61-inch W-Series heater a versatile and effective tool for large-scale outdoor comfort

It is the definitive solution for high-end coastal properties that require maximum heating performance in a space-saving marine chassis

The 400-4030 part aids in creating leak-resistant joints

Part Number: 800013B

Hayward Ignition Module, Replacement | IDXMOD1930 AquaCal It provides the necessary elevationWhat This Part Is Used For The Hayward IDXMOD1930 Ignition Module controls the ignition sequence in compatible Hayward heater models. It manages spark timing and flame verification signals. Why This Part Matters A faulty ignition module can prevent the heater from lighting even when gas and airflow are present. Reliable spark control is critical for safe startup. Replacing the module restores proper ignition sequencing. Key Features and Specifications