{"product_id":"mrcool-5th-gen-50ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-w-diy-pro-cable-r454b-diy50-3858c-o","title":"MRCOOL 5th Gen DIY 50ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor w\/ DIY Pro Cable - R454B, DIY50-3858C-O","description":"\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n  \u003c\/style\u003e\n\n\u003csection aria-label=\"MRCOOL 5th Gen 50ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026amp; 36K Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n  \u003cdiv class=\"shell\"\u003e\n    \n    \u003cdiv class=\"top\"\u003e\n      \u003cp class=\"kicker\"\u003ePre-Charged R454B • DIYPRO™ Cable Included • 50-Foot Reach\u003c\/p\u003e\n      \u003ch2\u003eMRCOOL 5th Gen 50ft 3\/8\" x 5\/8\" Lineset for DIY 24K \u0026amp; 36K Indoor Units\u003c\/h2\u003e\n      \u003cp class=\"sub\"\u003eExtend the reach of your home climate control system with the \u003cstrong\u003eMRCOOL 5th Gen 50ft Pre-Charged Lineset (DIY50-3858C-O)\u003c\/strong\u003e, specifically engineered for 24,000 and 36,000 BTU DIY Indoor Air Handlers. Designed to seamlessly connect your indoor and outdoor units without the need for specialized tools, professional HVAC technicians, or a vacuum pump, this 50-foot extension is the ultimate solution for custom installations requiring a longer distance. This premium 3\/8-inch liquid and 5\/8-inch suction lineset comes factory-charged with the next-generation R454B refrigerant. As an environmentally conscious, low-GWP refrigerant, R454B ensures your system operates at peak efficiency while meeting the latest environmental regulations. The patented Quick Connect fittings guarantee a secure, leak-proof seal with a simple twist of a wrench.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n    \n    \u003cdiv class=\"content\"\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eMRCOOL 5th Gen 50ft 3\/8\" x 5\/8\" Lineset Specifications\u003c\/h2\u003e\n        \u003ctable\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSKU\u003c\/th\u003e\n              \u003ctd\u003eDIY50-3858C-O\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLength\u003c\/th\u003e\n              \u003ctd\u003e50 Feet\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLiquid Line Size\u003c\/th\u003e\n              \u003ctd\u003e3\/8 Inch\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSuction Line Size\u003c\/th\u003e\n              \u003ctd\u003e5\/8 Inch\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCompatibility\u003c\/th\u003e\n              \u003ctd\u003e5th Gen DIY 24K \u0026amp; 36K BTU Indoor Handlers\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eRefrigerant Type\u003c\/th\u003e\n              \u003ctd\u003ePre-Charged with R454B\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eIncluded Cable\u003c\/th\u003e\n              \u003ctd\u003eDIYPRO™ Communication Cable\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eUnmatched Protection and Simplicity\u003c\/h2\u003e\n        \u003cp style=\"margin-top:0; font-size:15px;\"\u003eA standout feature of this 5th generation package is the inclusion of the innovative DIYPRO™ Cable. This heavily shielded communication wire eliminates the expensive and tedious requirement of running traditional electrical conduit. It provides superior mechanical protection against harsh weather, UV exposure, and yard pests, ensuring your system maintains flawless communication between the condenser and the air handler.\u003c\/p\u003e\n        \u003cdiv class=\"callout\"\u003eWhether you are installing a unit in a detached garage or across a sprawling residential footprint, save thousands on installation costs and future-proof your home with the heavily insulated MRCOOL 5th Gen 50ft DIY Lineset and DIYPRO Cable combo.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":53230808072557,"sku":"DIY50-3858C-O","price":662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-nov-qc-lset-3D-img-1000px-01.webp?v=1776891573","url":"https:\/\/ironlinetools.com\/products\/mrcool-5th-gen-50ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-w-diy-pro-cable-r454b-diy50-3858c-o","provider":"Iron Line Tools","version":"1.0","type":"link"}