{"product_id":"raypak-001307f-refractory-retainer","title":"Raypak 001307F – Refractory Retainer Kit – 403\/403A C405","description":"\u003ch2\u003eRaypak 001307F – Refractory Retainer Kit – 403\/403A C405\u003c\/h2\u003e\u003cp\u003eIf the refractory blocks inside the combustion chamber are loose, shifting, or no longer staying seated correctly, the retainer hardware may be the actual failure. Even good refractory material will not do its job if the retaining components are bent, missing, or deteriorated from heat exposure.\u003c\/p\u003e\u003cp\u003eThis refractory retainer kit holds the refractory components in place inside the combustion chamber on compatible 403, 403A, and C405 heaters. When the retainers fail, the refractory can move out of position, reducing heat containment and exposing nearby metal surfaces to excess stress. Replacing the kit restores the hardware that keeps the chamber insulation properly supported.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRefractory sections are loose or shifting in the chamber\u003c\/li\u003e\n\u003cli\u003eRetainer hardware is bent, worn, or missing\u003c\/li\u003e\n\u003cli\u003eCombustion chamber rebuild requires correct retaining components\u003c\/li\u003e\n\u003cli\u003eNeed to fix a Raypak heater with refractory support issues\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat this part does:\u003c\/strong\u003e It secures the refractory components so they stay positioned correctly inside the combustion chamber.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for Raypak 403, 403A, and C405. Confirm with your model number before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 001307F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Refractory retainer kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e 403, 403A, and C405\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM Value:\u003c\/strong\u003e A genuine Raypak retainer kit helps keep the refractory assembly aligned the way the chamber was designed. Small retaining parts matter because loose refractory quickly turns into larger combustion chamber wear.\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":51842865758482,"sku":"001307F","price":138.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/2279\/1186\/files\/medium_2c5369be-0f69-4d44-a2d8-4a6dd312aa61.jpg?v=1767391234","url":"https:\/\/www.aquaterrabackyard.com\/products\/raypak-001307f-refractory-retainer","provider":"Aqua Terra Backyard","version":"1.0","type":"link"}