{"product_id":"mrcool-line-set-25ft-1-4-3-8-for-mini-split-systems","title":"MRCOOL Line Set 25ft 1\/4-3\/8 for Mini Split Systems","description":"\u003ch2\u003eMRCOOL 25ft Pre-Charged Line Set (1\/4\" x 3\/8\") for DIY Mini-Split Systems\u003c\/h2\u003e\u003cp\u003eThis MRCOOL 25-foot pre-charged line set is designed specifically for MRCOOL DIY mini-split systems (6K, 9K, and 12K BTU indoor units). The quick-connect fittings and pre-charged refrigerant line eliminate the need for professional brazing, vacuum pumping, or EPA refrigerant handling certification. Simply connect the quick-connect fittings between the indoor and outdoor units for a secure, leak-free installation.\u003c\/p\u003e\u003cul style=\"margin:10px 0;padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003ePre-Charged \u0026amp; Pre-Insulated:\u003c\/strong\u003e Ready to install — no vacuum pump or refrigerant handling needed\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eQuick-Connect Fittings:\u003c\/strong\u003e Tool-free connection for DIY installation\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003e25 ft. Length:\u003c\/strong\u003e Ideal for most residential mini-split installations\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003e1\/4\" x 3\/8\" Diameter:\u003c\/strong\u003e Compatible with MRCOOL DIY 6K, 9K, and 12K BTU units\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eInsulated Copper Lines:\u003c\/strong\u003e Energy-efficient with minimal thermal loss\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eCommunication Wire:\u003c\/strong\u003e Includes wiring for indoor\/outdoor unit connectivity\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eLeak-Tested:\u003c\/strong\u003e Factory pressure-tested for reliability\u003c\/li\u003e\n\u003cli style=\"margin-bottom:6px;\"\u003e\n\u003cstrong\u003eR454B Compatible:\u003c\/strong\u003e Designed for the latest MRCOOL 5th Gen systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3 style=\"color:#333;\"\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable style=\"width:100%;border-collapse:collapse;margin:15px 0;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e25 ft. (7.6 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eLiquid Line Diameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eSuction Line Diameter\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eMRCOOL DIY 6K, 9K, 12K BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eFitting Type\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eQuick-Connect (Flared)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eInsulation\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePre-Insulated Closed-Cell Foam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eRefrigerant\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003ePre-Charged R454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eCommunication Wire\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eIncluded (4-conductor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDIY25-1438-O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;background:#f5f5f5;width:40%;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1-Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3 style=\"color:#333;margin-top:20px;\"\u003eWhat's in the Box\u003c\/h3\u003e\u003cul style=\"margin:10px 0;padding-left:20px;\"\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003e1x 25 ft. Pre-Charged Line Set (1\/4\" + 3\/8\")\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eQuick-Connect Fittings (2 pairs)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eCommunication Wire (25 ft.)\u003c\/li\u003e\n\u003cli style=\"margin-bottom:4px;\"\u003eInstallation Guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":44187502903430,"sku":"PES-MRC-MRCOOL-LINE-SET","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/lineset_3_800x_a9bf0514-4ea7-4e41-af90-c49f6c5ab182.jpg?v=1785067967","url":"https:\/\/www.portlandiaelectric.supply\/products\/mrcool-line-set-25ft-1-4-3-8-for-mini-split-systems","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}