Product Overview

The Hayward IDXL2DB1930 H-Series Heater Display Board is a genuine OEM replacement display board designed for select Hayward H-Series Low NOx Induced Draft and Universal H-Series Low NOx pool and spa heaters.

Also identified by Hayward as the UHS Legacy Display Board, this component restores the heater's local control-panel display and operator interface when the original display board becomes damaged, unresponsive, or unreadable.

Key Features

Genuine Hayward OEM Replacement
Factory replacement display board designed specifically for compatible Hayward pool and spa heaters.

Universal H-Series Compatibility
Designed for select Universal H-Series Low NOx FD heater models from H150FD through H500FD.

IDL2 Heater Compatibility
Also compatible with select H-Series Low NOx Induced Draft models including H250IDL2, H350IDL2, and H400IDL2.

Restores Heater Interface
Replaces a failed display board to restore access to heater temperature settings, operating modes, status information, and diagnostics.

Legacy UHS Display Board
Hayward identifies IDXL2DB1930 as the replacement UHS Legacy Display Board for applicable heater generations.

Benefits

• Genuine Hayward OEM replacement part
• Restores heater display and control functionality
• Compatible with multiple H-Series heater sizes
• Suitable for select Low NOx and ASME applications
• Allows display-board repair without replacing the complete heater
• Designed for direct integration with compatible existing heater controls
• Ideal for replacing blank, damaged, or malfunctioning display boards

Specifications

Installation Information

Disconnect all electrical power to the heater before opening the control compartment or replacing the display board. Shut off the gas supply when heater servicing requires access to combustion or gas-system components.

Before removing the existing board, inspect and document the wiring and communication connections. Check connectors and surrounding control components for corrosion, moisture damage, loose terminals, or overheating.

Pool and spa gas-heater electronic repairs should be performed by a qualified service professional.

Confirm Before Ordering

Hayward IDXL2DB1930 is designed for compatible heater applications including:

• H250IDL2
• H350IDL2
• H400IDL2
• H150FD
• H200FD
• H250FD
• H300FD
• H350FD
• H400FD
• H500FD
• Select ASME and Universal H-Series Low NOx configurations

Hayward has used different display and control-board designs across H-Series heater generations. Confirm the existing heater model, serial number, and display-board part number before ordering.

Warranty Information

Hayward lists the IDXL2DB1930 with a 1-year replacement-part warranty. Warranty eligibility and coverage are subject to Hayward's current terms, installation requirements, proof of purchase, and applicable exclusions.

Customer Q&A

Q: Is IDXL2DB1930 a genuine Hayward part?
Yes. It is a genuine Hayward replacement display board.

Q: Does this fit Universal H-Series heaters?
Yes. It is compatible with select Universal H-Series Low NOx FD models from H150FD through H500FD.

Q: Does it fit older IDL2 heaters?
Yes. Hayward lists compatibility with H250IDL2, H350IDL2, and H400IDL2 models.

Q: Is this the main integrated heater control board?
No. This is the display board. Other heater control boards, bezels, keypads, sensors, and ignition components are separate parts.