{"product_id":"dometic-replacement-tube-insulation-3-4-id-x-1-2-wall-6-foot-length","title":"Dometic Tube Insulation - 3\/4\" ID x 1\/2\" Wall - 6ft - Part# 290336120","description":"\u003cp\u003eThis Dometic tube insulation protects your RV's refrigerant lines, water lines, and other tubing from temperature loss and condensation buildup. The 3\/4\" inner diameter with 1\/2\" wall thickness fits standard Dometic cooling and plumbing systems. A 6-foot section gives you enough coverage for most repair or replacement jobs on mid-size RVs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" inner diameter fits standard Dometic refrigerant and water lines\u003c\/li\u003e\n\u003cli\u003e1\/2\" wall thickness provides effective thermal insulation\u003c\/li\u003e\n\u003cli\u003e6-foot length covers typical line runs in most RV layouts\u003c\/li\u003e\n\u003cli\u003eReduces heat loss and prevents condensation on cooling lines\u003c\/li\u003e\n\u003cli\u003eEasy to install—slides over existing tubing\u003c\/li\u003e\n\u003cli\u003eGenuine OEM Dometic part ensures compatibility and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e290336120\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDometic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWill this insulation fit my Dometic refrigerator lines?\u003c\/strong\u003e\u003cbr\u003eYes, the 3\/4\" inner diameter is the standard size for Dometic RV refrigerant lines. Measure your existing tubing to confirm before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I cut this insulation to a shorter length?\u003c\/strong\u003e\u003cbr\u003eAbsolutely. You can easily trim this foam insulation to fit your specific line length using a utility knife or sharp scissors.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this prevent condensation on my AC lines?\u003c\/strong\u003e\u003cbr\u003eYes. The 1\/2\" wall thickness provides thermal protection that minimizes condensation buildup on cold refrigerant lines, helping prevent water damage inside your RV.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Elkhart RV Parts\u003c\/h3\u003e\n\u003cp\u003eWe specialize in hard-to-find Dometic replacement parts and ship directly from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM Dometic equipment backed by our expert support team. When you need the exact part to keep your RV running smoothly, we have it in stock and ready to ship.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48313896173720,"sku":"290336120","price":71.92,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-replacement-tube-insulation-3-4-id-x-1-2-wall-6-foot-length","provider":"Elkhart RV Parts","version":"1.0","type":"link"}