FDXLICB1930 Integrated Control Board Replacement for Hayward H-Series

In this review of the FDXLICB1930 integrated control board replacement, the bottom line is simple: it is for pool owners with a Hayward universal H-series Low Nox heater who need a direct, reliable replacement to restore heater function quickly. The biggest reason to buy is the straightforward plug-and-play design that meets or exceeds OEM specifications and is factory tested, making it an appealing choice for someone who wants to replace a failing control board without complex setup or long downtime.

Key Features

• Model Compatibility: Compatible with multiple Hayward H-series Low Nox heater models so owners can find a direct fit for common H150FDN/FDP through H400FDN/FDP units.
• Header By-Pass Design: Reduces pump-run time while maintaining consistent water flow, which helps lower energy use by up to 18% in typical operation.
• Plug & Play Installation: The kit is all-inclusive and designed for a simple swap of the old board, minimizing service time and eliminating complicated setup steps.
• Durable Construction: Built with moisture resistant and chemical tolerant materials suitable for saltwater and typical pool chemistry environments to extend component life.
• OEM-Level Testing: Factory tested and engineered to meet or exceed OEM specifications, offering confidence in compatibility and stable performance.

Who It's For

This replacement board is best for DIY-minded pool owners or technicians who maintain Hayward H-series Low Nox heaters and need a reliable, like-for-like control board to restore heater operation. It is particularly useful when the original control board shows failure symptoms but the rest of the heater is sound, since it aims to replicate OEM behavior without complex programming.

Those who should look elsewhere include owners of non-Hayward or non-H-series heaters and anyone uncertain about their exact model numbering; the product requires confirming model compatibility before purchase and will not suit heaters outside the listed H150-H400 Low Nox series.

Pros & Cons

Pros

• Direct compatibility with a wide range of Hayward H-series Low Nox models simplifies parts sourcing.
• Header By-Pass feature can reduce pump-run time and improve energy efficiency compared with older boards.
• Plug-and-play kit and factory testing reduce installation uncertainty and service time.
• Materials resist moisture and pool chemicals for improved durability in harsh pool environments.

Cons

• Requires careful confirmation of heater model before purchase, so it is not a universal fit for every pool heater.

Specifications

Part Number	FDXLICB1930
Compatible Series	Hayward universal H-series Low Nox
Models Supported	H150FDN/FDP, H200FDN/FDP, H250FDN/FDP, H300FDN/FDP, H350FDN/FDP, H400FDN/FDP
Design Feature	Header By-Pass to decrease pump-run time
Installation	Plug & Play all-inclusive replacement kit
Durability	Moisture and chemical resistant construction

Our Verdict

The FDXLICB1930 is a practical, cost-effective replacement for owners of compatible Hayward H-series Low Nox heaters who want a quick restoration of heater function without complex setup. Its plug-and-play design, OEM-level testing and energy-saving Header By-Pass make it a good value for those who confirm model compatibility beforehand.

Frequently Asked Questions

Will this board fit my Hayward heater?
Check your heater model number against the supported list (H150FDN/FDP through H400FDN/FDP) before buying to ensure compatibility.

Is installation difficult?
The kit is designed for plug-and-play replacement and includes components for a straightforward swap, but basic electrical safety and heater shutdown procedures should be followed.

Is it durable in pool environments?
Yes, the board uses moisture resistant and chemical resistant materials intended for saltwater and standard pool chemistry use.