Hayward FDXLHXA1200 heat exchanger assembly for the Universal H-Series H200FDHayward Heat Exchanger Assembly, H200FD, FDXLHXA1200 In stock$1,27299
Hayward FDXLHXA1200 heat exchanger assembly for the Universal H-Series H200FD
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Hayward Heat Exchanger Assembly, H200FD, FDXLHXA1200

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$1,27299
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Quick overview

  • Genuine Hayward the OEM heat exchanger assembly, part number FDXLHXA1200.
  • For the H200FD fits the Universal H-Series Low NOx pool and spa heater model H200FD.
  • Complete assembly the exchanger comes as one unit ready to set into the heater.
  • The core of the heater pool water runs through the exchanger while the burners heat it from below.
  • Restores output the fix for an exchanger that is scaled, corroded or leaking.
  • Match the model each Universal H-Series size has its own exchanger, so confirm H200FD on the rating plate.
Full description and specifications ↓

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Product details

The Hayward FDXLHXA1200 is the genuine replacement heat exchanger assembly for the Universal H-Series Low NOx pool and spa heater, model H200FD. The exchanger is where the heater does its work: pool water passes through it while the burners heat it from below, and the assembly is supplied complete and ready to set into the heater.

When to replace it

Poor water chemistry, especially low pH and high sanitizer levels, attacks the exchanger from the inside, and scale from hard water coats it. The signs are water in the burner tray or under the heater, rust staining below the exchanger, and a heater that short cycles on high limit or will not reach set temperature. Once it leaks, the exchanger assembly is the repair.

Before you order

This part is specific to the H200FD. The H150FD, H250FD, H300FD, H350FD and H400FD each use their own exchanger, so check the model on the heater's rating plate. Correct the water chemistry that damaged the old exchanger before running the new one.

Specifications
Brand Hayward
Manufacturer part number FDXLHXA1200
UPC 610377104586
Type Heat exchanger assembly
Fits Hayward Universal H-Series Low NOx H200FD
Shipping weight 48.5 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Which heater does this fit?
The Hayward Universal H-Series Low NOx H200FD pool and spa heater.
Will it fit my H250FD or H150FD?
No. This assembly is listed for the H200FD. The other Universal H-Series sizes have their own part numbers, so match yours to the model on the heater's rating plate.
How do I know the heat exchanger has failed?
Water dripping out of the heater or pooling in the burner tray, rust streaks below the exchanger, or a heater that trips on high limit and cannot reach temperature all point to a scaled or leaking exchanger.
Is this the genuine Hayward part?
Yes. It is Hayward OEM part FDXLHXA1200.
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