Top 10 Best swimming pool heater parts in 2026

Last Updated - 6/23/2026

🏆Best Choice

SHISHISHUN

IDXL2DB1930 Display Board, Replacement for Hayward Heater IDXL2DB1930 Display Board Control Panel Keypad Membrane Switch Compatible with Hayward H350FDP H250IDL2 H350IDL2 H400IDL2 & Universal H-Series

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•【Compatibility】Hayward Display board fit for Hayward low Nox induced draft heater models W3H150FDN, W3H150FDP, W3H200FDN, W3H200FDP, W3H250FDN, W3H250FDP, W3H400FDN, W3H400FDP, H400FDNASME, H250FDNASME, H400FDPASME, H250FDPASME, H250FDN, H350FDN, H400FDN, H250FDP, H350FDP, H400FDP, H150FDN, H200FDN, H300FDN, H150FDP, H200FDP, H300FDP, H500FDP, H500FDN, H500FDNASME, and H500FDPASME.
•【Simple Installation】The key to fixing the low Nox induced draft heater model is to be sure power and gas are turned off. Then you need to know where wires are attached, undo old wires, then replace board and hook wires back to board. Videos on YouTube will be helpful.
•【Wear Resistance】With upgraded materials and special processing technology, the display board replacement has good corrosion resistance to salt water and chemicals to ensure longer service life.
•【Improved Heating Efficiency】The pool heating circuit board can heat your swimming pool faster after our optimized processing, so that you can spend less time waiting and can enjoy your pleasant time quickly.
•KEYPAD REPLACEMENT: Replacement for your Hayward pool heater control panel keypad membrane that is sun damaged or malfunctioning. This keypad membrane is durable and has excellent contact. Replacement can make your heater system work again and look new.

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$60.88

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SHISHISHUN

Upgraded FDXLBKP1930 Keypad and Bezel Assembly and IDXL2DB1930 Display Board Compatible with Hayward Universal H-Series Low NOX Pool Heater H150FDN H150FDP H200FDN H250FDN H300FDN H350FDN H400FDN

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Patented Protection-HIGH-EFFICIENCY DESIGN！！！！Efficient design can reduce the interface from rain, dust and increase the service life of the buttons!
•INCLUSION COMPONENT- FDXLBKP1930*1 Control Panel Keypad Membrane Switch and IDXL2DB1930 Display Board
•USAGE SCENARIO - FDXLBKP1930 control panel keypad membrane switch and IDXL2DB1930 Display Board is designed to be compatible with the Hayward H-Series Pool Heater. It is suitable for replacing the keyboard switch film in cases of UV damage, rain damage, aging, splitting, detachment, key failure and other related issues. Please note that this product include a PCB board or a black shell.
•COMPATIBLE PART NUMBER - FDXLBKP1930 control panel keypad membrane switch and IDXL2DB1930 Display Board compatible with Hayward H-Series pool heater H150FDN H150FDP H200FDN H200FDP H250FDN H250FDP H300FDN H300FDP H350FDN H350FDP H400FDN H400FDP.
•This product's unique design has been legally protected under international design patents for over a year. Any unauthorized imitation, reproduction, or distribution of this patented design will constitute a direct violation of intellectual property rights. We actively monitor global marketplaces and will pursue all legal remedies, including litigation and claims for damages, against infringing parties. Respect originality—innovation thrives when integrity prevails.

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$134.99

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SHISHISHUN

FDXLBKP1932 Bezel Plus Keypad Assembly and Display Board Compatible with Hayward Universal H-Series H150FDN, H150FDP, H200FDN,H200FDP, H250FDN, H250FDP H300FDN, H300FDP, H350FDN, H350FDP, H400FDN/FDP

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•FDXLBKP1932 0101298201 Bezel Plus Keypad and HDXFDSPB0001 Display Board Compatible with Hayward Universal H-Series H150FDN, H150FDP, H200FDN,H200FDP, H250FDN, H250FDP H300FDN, H300FDP, H350FDN, H350FDP, H400FDN, H400FDP For heaters built after July 2016，and H500FDP,H500FDN,H500FDPASME,H500FDNASME,400FDPASME,H250FDPASME,H400FDNASME,W3H150FDN,W3H250FDN,W3H250FDP,W3H400FDN,W3H200FDN,W3H200FDP,W3H150FDP,W3H400FDP,H250FDNASME
•Premium Replacement Part: Crafted from high-quality materials, ensuring stable and reliable operation for long-lasting performance
•Smooth Operation Experience: Provides smooth key response and operation, delivering a pleasant user experience
•Easy Installation: Simple and straightforward installation, no professional skills required, allowing for quick replacement and installation of the keypad assembly

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$134.99

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sixcow

sixcow IDXL2DB1930 Display Board Replacement for Hayward H350FDP, Universal H-Series Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【For Hayward Universal H-Series】 IDXL2DB1930 Display Board Replacement for Hayward Universal H-Series Low Nox Induced Draft Heater Models H250IDL2, H350IDL2, and H400IDL2. Meanwhile, Also Replace for Hayward Universal H-Series Low Nox Heater Models Draft Heater Models 150-500 FDN / FDP, which includes H150FD, H200FD, H250FD, H300FD, H350FD, H400FD, H500FD, H200FDN, H250FDN, etc.
•【Technical Parameter】 Catalog Part Number: 6223-181. IDXL2DB1930 Display Board Replacement is 4-5/8" x 3-3/8" and comes with a 4-pin communication cable.
•【Safe & Stable Work】 Constructed of premium-grade material. Excellent moisture resistance and stable performance. Improving heating efficiency. Save your cost up to 18% by reducing pump run-time.
•【Plug & Play Installation】 No need for any complicated setup. Simply yanked all the connectors out and plugged into new circuit board. Direct replacement, Impossible to mess up, suitable for DIY.
•【100% Satisfaction Guarantee】 Your satisfaction is our priority. We strive to give our customers excellent service. All Sixcow products support 30-Day money-back guarantee, 12-Month warranty for quality-related issues. Simply return it for your warranty.

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$28.50

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CHYKUANG

CHYKUANG Hayward Pool Heater Parts – IDXL2DB1930 Display Board Replacement, Compatible with Universal H-Series, H250IDL2, H350IDL2, H400IDL2, H150FDN–H400FDN, Easy Install

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•The package contains an IDXL2DB1930 display board and an IDXL2DB1930 display switch pad
•Fits for Hayward Display board compatible with Hayward Universal H-Series Low Nox induced draft heater H350FDP, H250IDL2, H350IDL2, H400IDL2, W3H150FDN, W3H150FDP, W3H200FDN, W3H200FDP, W3H250FDN, W3H250FDP, W3H400FDN, W3H400FDP, H400FDNASME, H250FDNASME, H400FDPASME, H250FDPASME, H150FDN, H200FDN, H250FDN, H300FDN, H350FDN, H400FDN, H250FDP, H400FDP, H150FDP, H200FDP, H250FDP, H300FDP, H350FDP, H400FDP, H500FDNASME, and H500FDPASME
•Heaters placed outdoors are usually damaged by the erosion of ultraviolet rays, rain or dust, etc. If the display board of Hayward heater no longer displays or works, it indicates that a new one needs to be replaced
•Easy to install. No Settings or procedures are required. Just unscrew the cover of the display board and replace it. The operation is simple and error-free. (You can refer to the installation video on YouTube)
•If you encounter any issues or have any concerns during the purchasing process, please don't hesitate to contact us. Our professional team is dedicated to resolving any problems and providing satisfactory solutions.

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$46.89

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Hayward

Hayward IDXL2DB1930 Display Board Replacement for Hayward Universal H-Series Low Nox Induced Draft Heater

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Same water velocity through all tubes for faster heating
•Common union for installation or service, adapts to larger plumbing recommended for greater efficiencies
•Low NOx emissions meets clean air quality standards.
•Up to 18% savings by reducing pump run-time. 2inx 2 1/2inch CPVC Union Plumbing Connections
•Excellent salt water and chemical corrosion resistance. For model H350FDP and fits induced draft heater models H250IDL2, H350IDL2, and H400IDL2

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$293.55

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Sunluway

IDXL2DB1930 Display Board Replacement for Hayward Heater IDXL2DB1930 Display Board, Compatible with Hayward Universal H-Series Low Nox Induced Draft Heater Models H350FDP H250IDL2 H350IDL2 H400IDL2

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Compatible models: IDXL2DB1930 Display Board Replacement for Hayward Universal H-Series Low Nox Heater Models H350FDP, for Models H250IDL2, H350IDL2, and H400IDL2
•Safe & Secure Work: No need for any other complicated setup, Improving heating efficiency and Cost savings of up to 18% by reducing pump run time, Is your ideal choice
•High Quality: Product made of Upgrade material, with stable performance and reliable use, and longer service life
•Technical Description: The IDXL2DB1930 Display Board Replacement is 4-5/8" x 3-3/8" and comes with a 4-pin communication cable, Catalog Part Number: 6223-181(Please Note: Please confirm whether your model is suitable before purchasing)
•After-Sale Service: If you have any problems with this IDXL2DB1930 Display Board, please feel free to contact us. We are more than happy to help. Note: Please carefully check your machine model and required product size before purchasing.

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$28.50

$29.99

-5%

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Gledewen

Display Board IDXL2DB1930 (Upgrade), Compatible with Hayward Universal H-Series Low Nox Induced Draft Heater Models, Ending in FDN & FDP & IDL2 & IDPL2, H350FDP, H250IDL2, Swimming Pool Heater Part…

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Fits For】The IDXL2DB1930 display board replacement fits the Hayward Universal H-Series Low Nox Heater Models ending in FDN and FDP, and Hayward Universal H-Series Low Nox Induced Draft Heater Models ending in IDL2 and IDPL2. Such as, H200FDN, H250FDN, H350FDP, H400FDN, H250IDL2, H350IDL2, H400IDL2.
•【Upgraded Design】Slow heating is always annoying when you want to swim. Low heating efficiency also wastes a lot of energy. Our heater control board effectively speed up the heating speed, up to 18% savings by reducing the circulation time of the pump, and save costs. After hundreds of tests, it can raise the temperature of an 1000 gallon pool 30 degrees in less than an hour.
•【Premium Quality】Our integrated control board is manufactured from high quality material, has trustworthy performance, solid and durable. Long life-span matters, that is why all of our display boards are specially added to the panel, for excellent salt water and chemical corrosion resistance.
•【Easy to Install】Our Hayward replacement parts are manufactured by an ISO-certified manufacturer, and meets the functions and specifications of the original manufacturer, to make your installation easier with no confusion. Just a screw-driver to complete the installation.
•【12-Month Warranty】Be confident purchase the hayward pool heater display board replacement. If display board fails, cracks, stops working or any other problems, please contact us through amazon message directly. We offer a 1-year warranty, 100% satisfaction guarantee.

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$35.89

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FEXON

FEXON IDXL2DB1930 Display Board, Pool Heater Replacement Control Panel Keypad Membrane Switch Compatible with Hayward Universal H-Series Low Nox Induced Draft Heater, H400FDN HD150FDN

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Hayward Display board fit for Hayward low Nox induced draft heater models H200FDN/H250FDN/H300FDN/H350FDN/H400FDN & H200FDP/H250FDP/H300FDP/H350FDP/H400FDP.
•Easy installation，Direct Replacesment，Durable Consturuction
•【Simple Installation】The key to fixing the low Nox induced draft heater model is to be sure power and gas are turned off. Then you need to know where wires are attached, undo old wires, then replace board and hook wires back to board. Videos on YouTube will be helpful.
•【Wear Resistance】With upgraded materials and special processing technology, the display board replacement has good corrosion resistance to salt water and chemicals to ensure longer service life.
•【Improved Heating Efficiency】The pool heating circuit board can heat your swimming pool faster after our optimized processing, so that you can spend less time waiting and can enjoy your pleasant time quickly.

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$32.88

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Lmkai

Lmkai Upgrade IDXL2DB1930 Display Board Replacement for Hayward H350FDP Compatible with Hayward Universal H-Series Low Nox Induced Draft Heater Models H350FDP H250IDL2 H350IDL2 H400IDL2

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•High Quality: IDXL2DB1930 display board made of Upgrade material, with stable performance and reliable use, and longer service life, tested for stable operation, and durable long-term use
•Wide Compatibility: IDXL2DB1930 display board compatible with Hayward Universal H-Series Low Nox induced draft heater H350FDP, H250IDL2, H350IDL2, H400IDL2, W3H150FDN, W3H150FDP, W3H200FDN, W3H200FDP, W3H250FDN, W3H250FDP, W3H400FDN, W3H400FDP, H400FDNASME, H250FDNASME, H400FDPASME, H250FDPASME, H150FDN, H200FDN, H250FDN, H300FDN, H350FDN, H400FDN, H250FDP, H400FDP, H150FDP, H200FDP, H250FDP, H300FDP, H350FDP, H400FDP, H500FDNASME, and H500FDPASME etc
•Improved heating efficiency: IDXL2DB1930 display board effectively increases heating speed by reducing pump circulation time, saving up to 18% in energy consumption and lowering costs. This allows you to reduce waiting time and quickly enjoy pleasant moments
•Easy to Install : Ensure the heater is powered off via the main switch, unscrew the cover of the water pressure switch and unplug the two flexible flat cables connected to the display board, unscrew the screws on the circuit board and replace the new display board
•After-Sale Service: If you have any problems with this IDXL2DB1930 Display Board, please feel free to contact us. We will respond within 24 hours and provide a solution. Note: Please carefully check your machine model and required product size before purchasing

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$54.99

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