{"product_id":"pentair-474059-kit-heat-exchanger-250k-heaters-mfg","title":"Pentair 474059 Kit Heat Exchanger - 250K Heaters, Mfg","description":"\u003cp\u003e\u003cstrong\u003eWhat This Part Is Used For\u003c\/strong\u003e\u003cbr\u003ePentair 474059 Kit Heat Exchanger - 250K Heaters, Mfg is a replacement heat exchanger kit for compatible 250K Pentair heater models. It facilitates heat transfer between combustion gases and pool water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Part Matters\u003c\/strong\u003e\u003cbr\u003eA compromised heat exchanger can reduce heating efficiency or cause water leakage. Replacing it restores proper thermal performance. Reliable heat exchange supports stable pool temperature.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePentair manufacturer part number 474059\u003c\/li\u003e\n\u003cli\u003eHeat exchanger kit\u003c\/li\u003e\n\u003cli\u003eFor 250K heater models\u003c\/li\u003e\n\u003cli\u003eHeater heat transfer component\u003c\/li\u003e\n\u003cli\u003eFor compatible Pentair heaters\u003c\/li\u003e\n\u003cli\u003eOEM Pentair replacement kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eInstallation and Fitment Guidance\u003c\/strong\u003e\u003cbr\u003eShut off gas and power before beginning service. Verify model compatibility prior to installation. Confirm by manufacturer part number before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout the Pentair Brand\u003c\/strong\u003e\u003cbr\u003ePentair produces pool heaters widely used in residential and commercial applications. Their OEM heat exchangers are engineered for Pentair heater compatibility. Using genuine Pentair components supports reliable heater operation. Technicians depend on Pentair for trusted heating solutions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon Service Context\u003c\/strong\u003e\u003cbr\u003eThis heat exchanger kit is typically installed when a 250K heater shows signs of internal leakage or corrosion.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":52078605435154,"sku":"474059","price":1052.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/PEN474059_0.jpg?v=1772562917","url":"https:\/\/www.aquaterrabackyard.com\/products\/pentair-474059-kit-heat-exchanger-250k-heaters-mfg","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}