{"product_id":"cambridge-lee-industries-dl04060850bx-mini-split-line-set","title":"Cambridge-lee Industries DL04060850BX Mini-split Line Set","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CAMBRIDGE-LEE INDUSTRIES DL04060850BX is a pre-insulated mini-split line set engineered for ductless HVAC system installations. It consists of a 1\/4-inch liquid line and a 3\/8-inch suction line, both constructed from copper with plain end connections on each side. The set runs 50 feet in length and is wrapped in 1\/2-inch black polyethylene hard-shell insulation. The insulation meets ASTM E84 and C1427 flame and smoke standards, making it code-appropriate for residential and light commercial installs. The plain-end configuration allows field-cut sizing and is compatible with standard flare-and-braze connection methods.\u003c\/p\u003e\n\u003cp\u003eThis line set is designed for ductless mini-split systems in residential and light commercial applications. The 50-foot run accommodates typical wall-penetration installations where the indoor air handler and outdoor condenser unit are separated by a moderate distance. The black polyethylene hard shell provides UV and mechanical protection for runs that travel along exterior walls or through unconditioned spaces. HVAC technicians installing single-zone or multi-zone ductless systems will find this a straightforward pull-through line set suited for new installs and like-for-like replacements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-inch copper liquid line and 3\/8-inch copper suction line in a single pre-bundled assembly\u003c\/li\u003e\n  \u003cli\u003e50-foot length accommodates typical residential and light commercial mini-split run distances\u003c\/li\u003e\n  \u003cli\u003e1\/2-inch black polyethylene hard-shell insulation for thermal efficiency and physical protection\u003c\/li\u003e\n  \u003cli\u003ePlain end x plain end connections allow field flaring or brazing to match job requirements\u003c\/li\u003e\n  \u003cli\u003eInsulation rated to ASTM E84\/C1427 and UL standards for flame and smoke performance\u003c\/li\u003e\n  \u003cli\u003eCopper construction meets ASTM E9600 material specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation line set for residential and light commercial ductless mini-split systems requiring a 1\/4-inch liquid line and 3\/8-inch suction line configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician in accordance with applicable mechanical codes and the equipment manufacturer instructions. Disconnect and lock out power to the indoor and outdoor units before making any refrigerant line connections. Plain-end copper lines require field flaring or brazing using appropriate tools and nitrogen purge procedures to prevent oxidation inside the lines. Insulation should be kept continuous and sealed at all terminations to maintain thermal performance and prevent condensation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid Line Diameter\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuction Line Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 50 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Thickness\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Material\u003c\/strong\u003e: Black Polyethylene Hard Shell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection\u003c\/strong\u003e: Plain End x Plain End\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: HVAC Mini-Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ASTM E84\/C1427, ASTM E9600, UL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CAMBRIDGE-LEE INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DL04060850BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CAMBRIDGE-LEE INDUSTRIES","offers":[{"title":"Default Title","offer_id":51284157432114,"sku":"DL04060850BX","price":293.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278593.png?v=1781070047","url":"https:\/\/voomisupply.com\/products\/cambridge-lee-industries-dl04060850bx-mini-split-line-set","provider":"Voomi Supply","version":"1.0","type":"link"}