Hayward H Series Heater Silicon Nitride Ignitor Replacement Part IDXL2IGN1930 SPX4000Z1 seal New bottom air-inlet housing traps

New bottom air-inlet housing traps noise

Replace worn or damaged pool drains with the Hayward 18 x 18 Inch Dual Pak High Flow Drain Cover and Square Frame

Step 2: Add Reserve (4 oz

With an 18-inch brush head and a straight profile

Hayward H Series Heater Silicon Nitride Ignitor Replacement Part IDXL2IGN1930 SPX4000Z1 seal New bottom air-inlet housing trapsHayward H Series Silicon Nitride Ignitor Replacement Part IDXL2IGN1930 Intro Replace a worn ignitor with the Hayward H Series Silicon Nitride Ignitor Replacement (IDXL2IGN1930). This OEM grade part is engineered for Hayward H Series pool and spa heaters, delivering reliable starts and durable performance in demanding chlorine and high heat environments. Built from silicon nitride ceramic, it resists thermal stress and corrosion, reducing ignition