{"product_id":"mrcool-no-vac-3-8-x-3-4-pre-charged-line-set-r-410a-for-1st-gen-central-ducted-universal-versapro-systems","title":"MRCOOL No-Vac 3\/8 x 3\/4 Pre-Charged Line Set (R-410A) – For 1st Gen Central Ducted, Universal \u0026 VersaPro Systems","description":"\u003cp data-end=\"693\" data-start=\"464\"\u003eUpgrade your HVAC installation with the \u003cstrong data-end=\"568\" data-start=\"504\"\u003eMRCOOL No-Vac Quick Connect 3\/8\" x 3\/4\" Pre-Charged Line Set\u003c\/strong\u003e, engineered for fast, reliable performance across \u003cstrong data-end=\"692\" data-start=\"619\"\u003eMRCOOL Universal, VersaPro, and 1st Generation Central Ducted systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"964\" data-start=\"695\"\u003eThis line set is \u003cstrong data-end=\"759\" data-start=\"712\"\u003efactory pre-charged with R-410A refrigerant\u003c\/strong\u003e, eliminating the need for vacuuming, brazing, or additional charging—making it the perfect solution for both professionals and advanced DIY installers looking to save time without sacrificing performance.\u003c\/p\u003e\n\u003ch3 data-end=\"1012\" data-start=\"971\" data-section-id=\"1megfp7\"\u003e\u003cspan role=\"text\"\u003e⚠️ \u003cstrong data-end=\"1012\" data-start=\"978\"\u003eIMPORTANT COMPATIBILITY NOTICE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1351\" data-start=\"1013\"\u003e\n\u003cli data-end=\"1187\" data-start=\"1013\" data-section-id=\"1ic97i6\"\u003e✅ \u003cstrong data-end=\"1037\" data-start=\"1017\"\u003eCompatible with:\u003c\/strong\u003e\n\u003cul data-end=\"1187\" data-start=\"1040\"\u003e\n\u003cli data-end=\"1099\" data-start=\"1040\" data-section-id=\"bup85s\"\u003eMRCOOL \u003cstrong data-end=\"1099\" data-start=\"1049\"\u003e1st Generation Central Ducted Systems (R-410A)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1131\" data-start=\"1102\" data-section-id=\"114kx66\"\u003eMRCOOL \u003cstrong data-end=\"1131\" data-start=\"1111\"\u003eUniversal Series\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1187\" data-start=\"1134\" data-section-id=\"1svqty4\"\u003eMRCOOL \u003cstrong data-end=\"1187\" data-start=\"1143\"\u003eVersaPro 3 Ton, 4 Ton, and 5 Ton Systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1351\" data-start=\"1189\" data-section-id=\"2twhau\"\u003e❌ \u003cstrong data-end=\"1217\" data-start=\"1193\"\u003eNOT compatible with:\u003c\/strong\u003e\n\u003cul data-end=\"1351\" data-start=\"1220\"\u003e\n\u003cli data-end=\"1351\" data-start=\"1220\" data-section-id=\"1gai46\"\u003e\n\u003cstrong data-end=\"1272\" data-start=\"1222\"\u003e2nd Generation Central Ducted Systems (R-454B)\u003c\/strong\u003e\u003cbr data-end=\"1275\" data-start=\"1272\"\u003eThese systems use a different refrigerant and are \u003cstrong data-end=\"1350\" data-start=\"1327\"\u003eNOT interchangeable\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-end=\"1351\" data-start=\"1220\" data-section-id=\"1gai46\"\u003eNeed a 2nd Gen (R-454B) Line Set? Click \u003ca href=\"https:\/\/mrcooldiydirect.com\/collections\/mrcool-air-conditioner-heat-pump-line-sets\" title=\"MRCOOL 2nd Gen Central Ducted Line Set (R-454B) – View Compatible Options\"\u003eHERE.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"1389\" data-start=\"1358\" data-section-id=\"1y0hjg4\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"1389\" data-start=\"1362\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1570\" data-start=\"1391\"\u003e\u003cstrong data-end=\"1430\" data-start=\"1391\"\u003eNo-Vac Quick Connect Installation\u003c\/strong\u003e\u003cbr data-end=\"1433\" data-start=\"1430\"\u003eSkip the vacuum pump, gauges, and brazing. The pre-charged quick connect system allows for a fast, clean installation with minimal tools.\u003c\/p\u003e\n\u003cp data-end=\"1710\" data-start=\"1572\"\u003e\u003cstrong data-end=\"1613\" data-start=\"1572\"\u003ePre-Charged with R-410A Refrigerant\u003c\/strong\u003e\u003cbr data-end=\"1616\" data-start=\"1613\"\u003eFactory charged (1.94 oz.) for precise system performance and efficiency right out of the box.\u003c\/p\u003e\n\u003cp data-end=\"1768\" data-start=\"1712\"\u003e\u003cstrong data-end=\"1743\" data-start=\"1712\"\u003eWide System Compatibility\u003c\/strong\u003e\u003cbr data-end=\"1746\" data-start=\"1743\"\u003eDesigned for use with:\u003c\/p\u003e\n\u003cul data-end=\"1895\" data-start=\"1769\"\u003e\n\u003cli data-end=\"1794\" data-start=\"1769\" data-section-id=\"11ucbn2\"\u003eMRCOOL Universal Series\u003c\/li\u003e\n\u003cli data-end=\"1842\" data-start=\"1795\" data-section-id=\"1vpslti\"\u003eMRCOOL VersaPro Systems (3 Ton, 4 Ton, 5 Ton)\u003c\/li\u003e\n\u003cli data-end=\"1895\" data-start=\"1843\" data-section-id=\"12zjs7u\"\u003e\u003cstrong data-end=\"1895\" data-start=\"1845\"\u003e1st Gen MRCOOL Central Ducted Systems (R-410A)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2006\" data-start=\"1897\"\u003e\u003cstrong data-end=\"1935\" data-start=\"1897\"\u003eDurable Gator-Flextra Insulation\u003c\/strong\u003e\u003cbr data-end=\"1938\" data-start=\"1935\"\u003eHeavy-duty \u003cstrong data-end=\"1988\" data-start=\"1949\"\u003e3\/4\" UV-resistant insulation sleeve\u003c\/strong\u003e protects against:\u003c\/p\u003e\n\u003cul data-end=\"2072\" data-start=\"2007\"\u003e\n\u003cli data-end=\"2023\" data-start=\"2007\" data-section-id=\"1sp15v7\"\u003eSun exposure\u003c\/li\u003e\n\u003cli data-end=\"2042\" data-start=\"2024\" data-section-id=\"10tffdn\"\u003eWeather damage\u003c\/li\u003e\n\u003cli data-end=\"2072\" data-start=\"2043\" data-section-id=\"1b0tx42\"\u003eRodents and physical wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2194\" data-start=\"2074\"\u003e\u003cstrong data-end=\"2118\" data-start=\"2074\"\u003eSecure Screw-On Quick Connect Fittings\u003c\/strong\u003e\u003cbr data-end=\"2121\" data-start=\"2118\"\u003eEnsures tight, leak-resistant connections without specialized HVAC tools.\u003c\/p\u003e\n\u003cp data-end=\"2338\" data-start=\"2196\"\u003e\u003cstrong data-end=\"2219\" data-start=\"2196\"\u003eExtendable Design\u003c\/strong\u003e\u003cbr data-end=\"2222\" data-start=\"2219\"\u003eNeed more length? Easily connect multiple line sets using a compatible coupler for longer runs and complex installs.\u003c\/p\u003e\n\u003ch3 data-end=\"2397\" data-start=\"2345\" data-section-id=\"1m4mtbg\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2397\" data-start=\"2349\"\u003eWhy Choose This MRCOOL Pre-Charged Line Set?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2639\" data-start=\"2399\"\u003e\n\u003cli data-end=\"2436\" data-start=\"2399\" data-section-id=\"1r3dw6q\"\u003e\u003cstrong data-end=\"2436\" data-start=\"2401\"\u003eSave hours on installation time\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2477\" data-start=\"2437\" data-section-id=\"it3vt0\"\u003e\u003cstrong data-end=\"2477\" data-start=\"2439\"\u003eNo specialized HVAC tools required\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2533\" data-start=\"2478\" data-section-id=\"1aj8w4s\"\u003e\u003cstrong data-end=\"2533\" data-start=\"2480\"\u003eConsistent, factory-controlled refrigerant charge\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2585\" data-start=\"2534\" data-section-id=\"1rl2z5y\"\u003e\u003cstrong data-end=\"2585\" data-start=\"2536\"\u003eBuilt for durability in real-world conditions\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2639\" data-start=\"2586\" data-section-id=\"2c9785\"\u003e\u003cstrong data-end=\"2639\" data-start=\"2588\"\u003eDesigned specifically for MRCOOL R-410A systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"2666\" data-start=\"2646\" data-section-id=\"tfwbas\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-end=\"2666\" data-start=\"2650\"\u003ePerfect For:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2874\" data-start=\"2667\"\u003e\n\u003cli data-end=\"2720\" data-start=\"2667\" data-section-id=\"xr68q8\"\u003eHVAC professionals looking to streamline installs\u003c\/li\u003e\n\u003cli data-end=\"2767\" data-start=\"2721\" data-section-id=\"7373oc\"\u003eDIY installers working with MRCOOL systems\u003c\/li\u003e\n\u003cli data-end=\"2825\" data-start=\"2768\" data-section-id=\"9ec46h\"\u003eReplacements for existing \u003cstrong data-end=\"2823\" data-start=\"2796\"\u003eR-410A (1st Gen) setups\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2874\" data-start=\"2826\" data-section-id=\"1uhmnq\"\u003eUniversal and VersaPro system configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"15 Ft","offer_id":49175774953699,"sku":"NV15-3834","price":301.0,"currency_code":"USD","in_stock":true},{"title":"25 Ft","offer_id":49175774986467,"sku":"NV25-3834","price":386.0,"currency_code":"USD","in_stock":true},{"title":"35 Ft","offer_id":49175775019235,"sku":"NV35-3834","price":504.0,"currency_code":"USD","in_stock":true},{"title":"50Ft","offer_id":49175775052003,"sku":"NV50-3834","price":617.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/MRCOOL_No-Vac_3-8_3-4_Pre-charged_Line_set_for_Universal_VersaPro_Series_and_Central_Ducted_Systems_-_-4512056.jpg?v=1780842448","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-no-vac-3-8-x-3-4-pre-charged-line-set-r-410a-for-1st-gen-central-ducted-universal-versapro-systems","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}