Hayward Return Side T-Side Insulation Kit | FDXLGSK1933 Complete BubbleJet Removes Existing Buildup – Breaks

Removes Existing Buildup – Breaks down and removes any existing waterline stains and debris

Can be Installed Alone or with Drain/Vacuum Pool or Spa at All Times

Electronics are isolated in the cell away from high-heat components for longer electronic component life

✅ Restores Reliable Ignition – Ensures a consistent spark for quick heater startup

Regularly inspect the components for signs of wear or damage and replace as necessary to maintain optimal system performance

Hayward Return Side T-Side Insulation Kit | FDXLGSK1933 Complete BubbleJet Removes Existing Buildup – BreaksHayward Return Side T Side Insulation Kit FDXLGSK1933 The Hayward Return Side T Side Insulation Kit (FDXLGSK1933) is an essential component designed to enhance the performance of your Hayward FD pool heaters. This insulation kit helps to maintain optimal temperature control and energy efficiency, ensuring your heating system operates at its best. Key Features: Compatibility: Specifically designed for use with Hayward FD pool heaters. Complete Kit: