{"product_id":"hayward-fdxlhxa1400-heat-exchanger-assembly-h400fd","title":"Hayward FDXLHXA1400 Heat Exchanger Assembly - H400FD","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward FDXLHXA1400 Heat Exchanger Assembly is designed for H400FD heaters. It transfers combustion heat into the pool water system. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A failing heat exchanger can cause water leakage and poor temperature rise. Replacement restores safe and efficient heater operation. It ensures proper thermal performance for larger capacity heaters. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Hayward heat exchanger assembly\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: FDXLHXA1400\u003c\/li\u003e\n\u003cli\u003eFor H400FD heater models\u003c\/li\u003e\n\u003cli\u003eMain heating core component\u003c\/li\u003e\n\u003cli\u003eDesigned for FD series heaters\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Installation involves internal heater disassembly and inspection of related seals. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward has decades of experience manufacturing pool heating equipment. Their FD series heaters are widely installed in residential applications. Genuine Hayward parts maintain safe and efficient operation. Service technicians rely on Hayward components for long-term reliability. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Typically replaced after scale damage, corrosion, or freeze-related cracking in high-capacity heaters. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050106417426,"sku":"FDXLHXA1400","price":1672.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPFDXLHXA1400_0.jpg?v=1771891698","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-fdxlhxa1400-heat-exchanger-assembly-h400fd","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}