The Hayward FDXLHXA1150 Heat Exchanger Assembly is a genuine OEM replacement component engineered to restore efficient heat transfer in compatible Hayward pool and spa heaters. This precision-built assembly channels water through the heater’s combustion chamber, transferring heat from the burner to your pool water with maximum efficiency.

Constructed to Hayward’s high standards using durable materials and corrosion-resistant designs, this heat exchanger assembly ensures dependable performance under repeated heating cycles. It plays a critical role in maintaining consistent water temperatures and prolonging the lifespan of your heater system—especially in high-demand environments.

Hayward FDXLHXA1150 Heat Exchanger Assembly Compatibility

• Designed for select Hayward pool and spa heater models requiring the FDXLHXA1150 heat exchanger assembly (verify model fit).

• Works with heaters that use the corresponding heat exchanger size and configuration.

• OEM replacement for original equipment on compatible Hayward heater models.

• Suitable for use in residential or commercial pool heating applications with proper installation.

Key Features

• Genuine Hayward part, supplied under manufacturer part number FDXLHXA1150.
• Ships from our US warehouse with tracking on dispatch.

Specifications

• Brand: Hayward
• Manufacturer part number: FDXLHXA1150
• Category: Pool & Spa Parts
• Condition: New
• UPC / GTIN: 0610377104593

Frequently Asked Questions

Is the FDXLHXA1150 a genuine Hayward part?

Yes. The FDXLHXA1150 is a Hayward part supplied under that manufacturer part number. It is not a generic substitute.

How do I confirm this part fits my equipment?

Check the part number stamped on the component you are replacing, or find it on the parts schematic in your owner's manual. If the number differs or is unreadable, send us your equipment model and serial number and we will verify fitment before you order.

How quickly does this ship?

In-stock items ship from our US warehouse on business days. You will receive tracking by email once the order leaves the warehouse.

Can I return it if I ordered the wrong part?

Unopened, uninstalled items can be returned within 30 days. Equipment that has been installed or plumbed cannot be returned, so confirm fitment before installation.

Is this covered by a warranty?

Manufacturer warranty terms vary by brand and product. Warranty claims generally require proof of purchase and, on installed equipment, evidence of professional installation.