Hayward Igniter for H-Series Heater IDXIGN1930 — Ceramic Direct-Spark Replacement, Compact Fit

The Hayward IDXIGN1930 is a direct-spark ceramic igniter designed to replace the H-Series heater ignition element, creating the high-temperature surface needed to ignite the gas-air mixture reliably.

When an H-Series above-ground pool heater won’t light, the igniter is often the component that needs replacing. The IDXIGN1930 is a compact ceramic composite module engineered to heat quickly under electrical power so the burner receives a consistent, hot surface to start combustion. It’s a factory-style replacement part specified by Hayward for straightforward swap-in service and to restore dependable ignition performance.

How does this igniter fit into my H-Series heater system?

The igniter forms the high-temperature contact point that initiates combustion inside the heater’s burner assembly. Mounted in the burner housing, it receives a controlled electrical pulse and heats to ignition temperature, allowing the gas/air mixture to light. Correct positioning and secure connections are essential for proper operation.

• Direct-spark design matches Hayward H-Series requirements.
• Ceramic composite element built for rapid surface heating.
• Compact dimensions for direct replacement installation.
• Designed to interface with existing wiring and mounting points.

What are the physical specs and packaging details I should expect?

The igniter ships as a small, lightweight replacement module suitable for field installation. Its compact footprint makes it easy to handle during maintenance, and the unit comes unassembled for direct swap-in replacement. Always confirm part compatibility with your heater model before ordering.

• Model number: IDXIGN1930 for Hayward H-Series heaters.
• Package dimensions roughly 2.39" L x 5.64" W x 5.64" H.
• Lightweight—approximately 0.26 lb in the package.
• Includes the ceramic composite igniter element ready for installation.

How do I replace the igniter safely and ensure it works correctly?

Always turn off gas and power to the heater before performing any service. Remove the burner access panel, disconnect the old igniter wiring, and replace the module with the IDXIGN1930, matching orientation and connections. After reassembly, restore power and cycle the unit to verify ignition and proper operation.

• Shut off gas supply and electrical power before starting work.
• Follow the heater manual for panel removal and wiring diagrams.
• Seat the igniter per factory mounting points to ensure reliable spark contact.
• Test the heater through a full ignition cycle after replacement.

Who is this replacement part for? The Hayward IDXIGN1930 is intended for service technicians, pool owners, and maintenance professionals who need an OEM-style igniter for Hayward H-Series above-ground heaters. If your heater fails to ignite or shows ignition fault codes, this direct-spark ceramic component is a practical replacement to restore reliable starting behavior. It’s best suited for users comfortable with basic mechanical and electrical safety procedures or for installation by a qualified technician.