{"product_id":"77707-0243","title":"Pentair Sta-Rite Max-E-Therm SR300 Copper Heat Exchanger (77707-0243)","description":"A copper heat exchanger is one of the most important components in a Max-E-Therm SR300 heater, transferring heat from combustion to the pool or spa water. This replacement is used when the existing exchanger is leaking, scaled, damaged, or no longer serviceable. Because heat exchanger work involves water, combustion, and safety systems, the repair should be completed by a qualified technician who can inspect the cause of failure and verify operation after installation. \u003cul\u003e\n\u003cli\u003eReplacement copper heat exchanger for compatible SR300 heaters\u003c\/li\u003e\n\u003cli\u003eHelps restore heat transfer and water containment\u003c\/li\u003e\n\u003cli\u003eBest for professional heater repair and diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pentair\/Sta-Rite","offers":[{"title":"Default Title","offer_id":48509924081819,"sku":"77707-0243","price":1365.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/47-102-1392_XL.jpg?v=1778107992","url":"https:\/\/www.bathandspaparts.com\/products\/77707-0243","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}