{"product_id":"mrcool-diy®-5th-gen-25-ft-1-4-x-1-2-pre-charged-quick-connect-line-set-for-18k-indoor-units","title":"MRCOOL DIY® 5th Gen 25 ft. 1\/4\" x 1\/2\" Pre-Charged Quick Connect Line Set (for 18K Indoor Units)","description":"\u003ch2 class=\"\" data-end=\"374\" data-start=\"261\"\u003e\u003cstrong data-end=\"374\" data-start=\"264\"\u003eMRCOOL DIY® 5th Gen 25 ft. 1\/4\" x 1\/2\" Pre-Charged Quick Connect Line Set (for 18K Indoor Units)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp class=\"\" data-end=\"825\" data-start=\"376\"\u003eThe \u003cstrong data-end=\"438\" data-start=\"380\"\u003eMRCOOL DIY® 5th Generation 25 ft. Pre-Charged Line Set\u003c\/strong\u003e is purpose-built for use with \u003cstrong data-end=\"530\" data-start=\"469\"\u003e18,000 BTU indoor air handlers\u003c\/strong\u003e. With \u003cstrong data-end=\"552\" data-start=\"537\"\u003e1\/4\" liquid\u003c\/strong\u003e and \u003cstrong data-end=\"579\" data-start=\"557\"\u003e1\/2\" suction lines\u003c\/strong\u003e, this line set is \u003cstrong data-end=\"645\" data-start=\"598\"\u003efactory pre-charged with R-454B refrigerant\u003c\/strong\u003e and features MRCOOL’s patented \u003cstrong data-end=\"703\" data-start=\"677\"\u003eQuick Connect fittings\u003c\/strong\u003e, making installation simple, fast, and completely DIY-friendly — no vacuum pumps, gauges, or professional tools required.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1098\" data-start=\"827\"\u003eThis 25 ft. line set is the \u003cstrong data-end=\"874\" data-start=\"855\"\u003estandard length\u003c\/strong\u003e included with most MRCOOL DIY mini split systems and is perfect for connecting your air handler to the condenser in typical residential setups. Compatible with both \u003cstrong data-end=\"1055\" data-start=\"1040\"\u003esingle-zone\u003c\/strong\u003e and \u003cstrong data-end=\"1097\" data-start=\"1060\"\u003emulti-zone 5th Gen MRCOOL systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1123\" data-start=\"1100\"\u003e🔧 \u003cstrong data-end=\"1123\" data-start=\"1107\"\u003eKey Features\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"1841\" data-start=\"1124\"\u003e\n\u003cli class=\"\" data-end=\"1187\" data-start=\"1124\"\u003e\n\u003cp class=\"\" data-end=\"1187\" data-start=\"1126\"\u003e\u003cstrong data-end=\"1137\" data-start=\"1126\"\u003eLength:\u003c\/strong\u003e 25 feet – perfect for standard HVAC installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1292\" data-start=\"1188\"\u003e\n\u003cp class=\"\" data-end=\"1292\" data-start=\"1190\"\u003e\u003cstrong data-end=\"1205\" data-start=\"1190\"\u003eLine Sizes:\u003c\/strong\u003e 1\/4\" liquid x 1\/2\" suction – compatible with 18K indoor air handler units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1386\" data-start=\"1293\"\u003e\n\u003cp class=\"\" data-end=\"1386\" data-start=\"1295\"\u003e\u003cstrong data-end=\"1322\" data-start=\"1295\"\u003ePre-Charged with R-454B\u003c\/strong\u003e – Environmentally friendly refrigerant sealed and ready for use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1481\" data-start=\"1387\"\u003e\n\u003cp class=\"\" data-end=\"1481\" data-start=\"1389\"\u003e\u003cstrong data-end=\"1415\" data-start=\"1389\"\u003eQuick Connect Fittings\u003c\/strong\u003e – Patented tool-free connection system ideal for DIY installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1565\" data-start=\"1482\"\u003e\n\u003cp class=\"\" data-end=\"1565\" data-start=\"1484\"\u003e\u003cstrong data-end=\"1508\" data-start=\"1484\"\u003eDurable Construction\u003c\/strong\u003e – UV-resistant white sleeve with insulated copper tubing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1841\" data-start=\"1566\"\u003e\n\u003cp class=\"\" data-end=\"1595\" data-start=\"1568\"\u003e\u003cstrong data-end=\"1593\" data-start=\"1568\"\u003eSystem Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1841\" data-start=\"1598\"\u003e\n\u003cli class=\"\" data-end=\"1660\" data-start=\"1598\"\u003e\n\u003cp class=\"\" data-end=\"1660\" data-start=\"1600\"\u003eMRCOOL DIY® 5th Gen \u003cstrong data-end=\"1658\" data-start=\"1620\"\u003e18K single-zone systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1841\" data-start=\"1663\"\u003e\n\u003cp class=\"\" data-end=\"1841\" data-start=\"1665\"\u003eMRCOOL Multi-Zone DIY Systems: \u003cstrong data-end=\"1710\" data-start=\"1696\"\u003eMulti2-18K\u003c\/strong\u003e, \u003cstrong data-end=\"1726\" data-start=\"1712\"\u003eMulti3-27K\u003c\/strong\u003e, \u003cstrong data-end=\"1742\" data-start=\"1728\"\u003eMulti4-36K\u003c\/strong\u003e, \u003cstrong data-end=\"1758\" data-start=\"1744\"\u003eMulti5-48K\u003c\/strong\u003e\u003cbr data-end=\"1761\" data-start=\"1758\"\u003e\u003cem data-end=\"1841\" data-start=\"1765\"\u003e(Line set must match indoor air handler BTU rating in multi-zone systems.)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"1846\" data-start=\"1843\"\u003e\n\u003ch3 class=\"\" data-end=\"1875\" data-start=\"1848\"\u003e✅ \u003cstrong data-end=\"1875\" data-start=\"1854\"\u003eInstallation Tips\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-end=\"2216\" data-start=\"1876\"\u003e\n\u003cli class=\"\" data-end=\"2017\" data-start=\"1876\"\u003e\n\u003cp class=\"\" data-end=\"2017\" data-start=\"1878\"\u003eStandard 25 ft. length works for most installs; if you need longer runs, use \u003cstrong data-end=\"1976\" data-start=\"1955\"\u003eline set couplers\u003c\/strong\u003e and the appropriate length \u003cstrong data-end=\"2017\" data-start=\"2004\"\u003ePro Cable\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2130\" data-start=\"2018\"\u003e\n\u003cp class=\"\" data-end=\"2130\" data-start=\"2020\"\u003eBe sure to follow MRCOOL’s installation instructions, torque specs, and best practices for leak-free operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"2216\" data-start=\"2131\"\u003e\n\u003cp class=\"\" data-end=\"2216\" data-start=\"2133\"\u003eMaintain system performance and warranty coverage by using only approved components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"\" data-end=\"2221\" data-start=\"2218\"\u003e\n\u003cp class=\"\" data-end=\"2517\" data-start=\"2223\"\u003e\u003cstrong data-end=\"2255\" data-start=\"2223\"\u003eOrder from MRCOOL DIY Direct\u003c\/strong\u003e – the most trusted nationwide retailer for genuine MRCOOL systems, parts, and accessories. Whether you're replacing a damaged line set or installing a new DIY mini split system, this 25 ft. pre-charged line set ensures a clean, efficient, and hassle-free setup.\u003c\/p\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"Default Title","offer_id":49175963828451,"sku":"DIY25-1412-O","price":287.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/diy-hvac-line-set-mrcool-5th-generation.jpg?v=1780842993","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-diy%c2%ae-5th-gen-25-ft-1-4-x-1-2-pre-charged-quick-connect-line-set-for-18k-indoor-units","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}