{"product_id":"raypak-010366f-tube-bundle-models-336-and-337-polymer-cupronickel","title":"Raypak 010366F Tube Bundle – Models 336 and 337, Polymer Cupronickel","description":"\u003ch2\u003eRaypak 010366F Tube Bundle – Models 336 and 337, Polymer Cupronickel\u003c\/h2\u003e\u003cp\u003eIf your heater has started heating slowly, showing evidence of internal wear, or leaking from the exchanger section, a failing tube bundle can be the source of all three symptoms. This is one of the parts that can make a heater feel tired long before it quits completely.\u003c\/p\u003e\u003cp\u003eThis tube bundle is the internal heat transfer assembly for compatible models 336 and 337 in polymer cupronickel configuration. It carries the water through the heated section so the unit can do its job. When the bundle is scaled, damaged, or leaking, performance drops and the heater becomes less reliable under load.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLonger warm-up time and weak heater performance\u003c\/li\u003e\n\u003cli\u003eInternal leaks tied to the bundle section\u003c\/li\u003e\n\u003cli\u003eExchanger teardown reveals worn or damaged tubing\u003c\/li\u003e\n\u003cli\u003eRaypak replacement part needed for core heat transfer repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat this part does:\u003c\/strong\u003e It forms the water-carrying bundle that absorbs and transfers heat inside the heater.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Raypak models 336 and 337, polymer cupronickel. Confirm with your model number before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 010366F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Tube bundle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Polymer cupronickel\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM Value:\u003c\/strong\u003e A genuine Raypak bundle helps match the intended internal configuration for the heater. When you are this deep into a repair, correct fit and material designation are what keep the job from becoming a second teardown.\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":52023972790546,"sku":"010366F","price":1694.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/RAY010366F_0.jpg?v=1770823806","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-010366f-tube-bundle-models-336-and-337-polymer-cupronickel","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}