Description
Product Overview
The iFJF IDXL2DB1930 Display Board is a precision-engineered direct replacement for H-Series Low NOx pool and spa heaters. This digital display and control board is the primary user interface for temperature setting, diagnostic codes, and heater status monitoring. Pre-tested for guaranteed functionality.
Key Features
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Direct OEM Replacement: Exact fit for IDXL2DB1930 display boards in H-Series Low NOx heaters.
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Clear LED Display: Bright, easy-to-read digital display for temperature and diagnostic codes.
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Pre-Tested: Every board is powered up and tested before shipping — no DOA risk.
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Wide Compatibility: Works with H150FD, H200FD, H250FD, H300FD, H350FD, H400FD, H250IDL2, and H350IDL2 models.
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Plug-and-Play: Same connectors and mounting as OEM — no wire splicing or modification needed.
Compatibility
| Brand |
Model/Part |
Years/Notes |
| Hayward |
H150FD |
Low NOx Pool Heater |
| Hayward |
H200FD |
Low NOx Pool Heater |
| Hayward |
H250FD |
Low NOx Pool Heater |
| Hayward |
H300FD |
Low NOx Pool Heater |
| Hayward |
H350FD |
Low NOx Pool Heater |
| Hayward |
H400FD |
Low NOx Pool Heater |
| Hayward |
H250IDL2 |
Induced Draft |
| Hayward |
H350IDL2 |
Induced Draft |
Technical Specifications
| Specification |
Value |
| Part Number |
IDXL2DB1930 |
| Type |
Digital Display / Control Board |
| Display |
LED Digital Readout |
| Compatible Series |
H-Series Low NOx |
| Installation |
Direct Plug-and-Play |
| Testing |
100% Pre-Shipped Functional Test |
Why Choose iFJF?
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Significant Savings: OEM display boards can cost $300-500. Our direct replacement is a fraction of that.
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Guaranteed to Work: Pre-tested means no returns for DOA units.
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Fast Shipping: In stock and ships same business day.
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30-Day Returns: Full refund if it doesn't solve your issue.
Installation
- Turn off power to the pool heater at the breaker.
- Remove the heater's front access panel.
- Disconnect the ribbon cable and power connector from the old display board.
- Remove mounting screws and extract the old board.
- Mount the new iFJF IDXL2DB1930 board and reconnect cables.
- Restore power and verify display functionality.
Frequently Asked Questions
Q: How do I know if my display board is bad?
A: Symptoms: blank display, flickering numbers, unresponsive buttons, error codes that won't clear, or heater won't respond to temperature changes.
Q: Will this work with my H-Series heater?
A: Yes, if your heater is an H-Series Low NOx model (H150FD through H400FD, or H250IDL2/H350IDL2). Verify your existing board part number is IDXL2DB1930.
Q: Is programming required after installation?
A: No — it's truly plug-and-play. The board reads settings from the heater's main control board.
Q: Does this come with the button membrane?
A: This listing is for the display circuit board only. The external button membrane/overlay is sold separately.
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