SHISHISHUN Upgraded FDXLBKP1930 Keypad & IDXL2DB1930 Display Board for Hayward H-Series

Refresh your Hayward H-Series control with SHISHISHUN

The SHISHISHUN Upgraded FDXLBKP1930 Keypad and IDXL2DB1930 Display Board offer a practical replacement option when weathering or wear affects your pool heater's keypad or display. Built with a focus on reliability and ease of maintenance, this kit is designed to fit Hayward H-Series Low NOX heaters, helping you restore control panel usability without replacing the entire unit.

Designed with a high‑efficiency protection approach, the keypad resists rain and dust intrusion, potentially extending the life of the tactile buttons. The display board and membrane switch are selected to support clear readouts and steady operation in outdoor conditions, even when exposed to routine splashes or humidity typical of pool areas.

What you get

• FDXLBKP1930 keypad membrane switch
• IDXL2DB1930 display board
• Optionally a PCB board or a black shell may be included in the package

Compatibility and use cases

The kit is designed to be compatible with Hayward H-Series Low NOX pool heaters, including models H150FDN, H150FDP, H200FDN, H250FDN, H300FDN, H350FDN, and H400FDN, along with their FDP variants. This means you can consider a targeted upgrade rather than a full unit replacement.

Key benefits and real-life scenarios

• Replacement option for UV‑damaged, rain‑damaged, or aging keypad components
• Consolidated upgrade that may improve button reliability and display readability
• Patented design with an emphasis on durability and straightforward installation

Design, notes, and care

This product includes the FDXLBKP1930 keypad membrane switch and the IDXL2DB1930 display board; a PCB board or a black shell may be present in some bundles. The listing references international design patents, and the brand actively protects originality to support honest sourcing and reliable performance.

A closer look at the design

Built for outdoor pool environments, the assembly emphasizes weather resistance and tactile feedback. The rugged membrane switch works with the controller’s input expectations, while the display board is chosen for stable readings under varying lighting and humidity. The black shell option helps the unit blend with existing equipment for a cohesive setup.

Real-life scenarios

Imagine a sunny afternoon with a keypad that feels sticky or a display that’s hard to read. This upgrade aims to restore crisp input and clear readouts, enabling smoother routine adjustments and monitoring without migrating to a different heater system.

Installation tips

• Power off the heater and disconnect power before service
• Follow standard safety practices when handling control panels
• Verify model compatibility with H-Series and FDP variants prior to purchase

In short, SHISHISHUN’s FDXLBKP1930 + IDXL2DB1930 kit offers a practical way to refresh control inputs and display output, potentially supporting long-term usability in outdoor pool environments. It’s a purposeful upgrade that respects the heater’s original design while providing a cohesive replacement path.