{"product_id":"hayward-fdxlhxa1150-heat-exchanger-assembly-h150fd-and-h135k-abg","title":"Hayward FDXLHXA1150 Heat Exchanger Assembly - H150FD and H135K ABG","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003e The Hayward FDXLHXA1150 Heat Exchanger Assembly is the primary water-to-flame transfer component for H150FD and H135K ABG heaters. It allows pool water to circulate through the heater and absorb heat from the combustion process. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003e A failed heat exchanger can lead to leaks, reduced heating performance, or internal corrosion issues. Replacing it restores proper heat transfer and protects other internal components from damage. It is one of the most critical components in maintaining consistent heater output. \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: FDXLHXA1150\u003c\/li\u003e\n\u003cli\u003eFor H150FD heater models\u003c\/li\u003e\n\u003cli\u003eCompatible with H135K ABG heater models\u003c\/li\u003e\n\u003cli\u003eCore water heating component\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003e Heater should be fully isolated and drained before installation. Confirm by manufacturer part number before ordering. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Hayward Brand\u003c\/strong\u003e\u003cbr\u003e Hayward has long been a leader in residential pool heating technology. Their FD series heaters are widely used for dependable performance. Genuine Hayward components ensure proper system operation and longevity. Service professionals rely on Hayward for reliable replacement parts. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003e Typically replaced when diagnosing internal leaks, scale buildup damage, or loss of heating efficiency in older heaters. \u003c\/p\u003e","brand":"Hayward","offers":[{"title":"Default Title","offer_id":52050105205010,"sku":"FDXLHXA1150","price":1309.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/HPPFDXLHXA1150_0.jpg?v=1771891686","url":"https:\/\/www.aquaterrabackyard.com\/products\/hayward-fdxlhxa1150-heat-exchanger-assembly-h150fd-and-h135k-abg","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}