{"product_id":"raypak-006710f-tube-bundle-kit-model-335-polymer","title":"Raypak 006710F Tube Bundle Kit – Model 335, Polymer","description":"\u003ch2\u003eRaypak 006710F Tube Bundle Kit – Model 335, Polymer\u003c\/h2\u003e\u003cp\u003eIf your Raypak heater is running but struggling to maintain temperature or leaking internally, the tube bundle is likely compromised. Scale buildup or corrosion reduces heat transfer and can lead to internal failure.\u003c\/p\u003e\u003cp\u003eThis tube bundle kit restores the heat exchanger function by replacing worn or damaged tubes. Proper heat transfer depends on clean, intact tubes. Replacing the bundle brings the heater back to normal performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSlow heating or inability to reach set temperature\u003c\/li\u003e\n\u003cli\u003eInternal leaks within heater cabinet\u003c\/li\u003e\n\u003cli\u003eScale buildup restricting flow\u003c\/li\u003e\n\u003cli\u003eReduced system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat this part does:\u003c\/strong\u003e Transfers heat from the burner assembly into the circulating water.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Raypak Model 335 with polymer headers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heat exchanger replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tube bundle kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Heat transfer system\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM Advantage:\u003c\/strong\u003e Ensures correct fit and heat transfer efficiency. Non-OEM bundles can reduce output or fail prematurely.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.aquaterrabackyard.com\/pages\/contact-us\" target=\"_blank\"\u003e\u003cstrong\u003eNeed help confirming compatibility? Contact us ?\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.aquaterrabackyard.com\/collections\/raypak\" target=\"_blank\"\u003e\u003cstrong\u003eShop all Raypak parts ?\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":52023973871890,"sku":"006710F","price":1402.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/RAY006710F_0.jpg?v=1770823860","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-006710f-tube-bundle-kit-model-335-polymer","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}