{"product_id":"mrcool-diy®-coupler-set-1-2-x-1-4-or-3-8-x-1-4-quick-connect-no-communication-wire","title":"MRCOOL DIY® Coupler Set – 1\/2\" x 1\/4\" or 3\/8\" x 1\/4\" Quick Connect (No Communication Wire)","description":"\u003ch2 data-start=\"342\" data-end=\"413\"\u003eMRCOOL DIY® 1\/2\" x 1\/4\" Coupler Kit – \u003cem data-start=\"383\" data-end=\"411\"\u003eWithout Communication Wire\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp data-start=\"415\" data-end=\"661\"\u003eEasily extend your MRCOOL DIY® system with this 1\/2\" x 1\/4\" Coupler Kit. Designed to connect two pre-charged Quick Connect line sets together, this kit gives you the flexibility to run longer refrigerant lines while keeping installation simple.\u003c\/p\u003e\n\u003cp data-start=\"663\" data-end=\"688\"\u003e🔹 \u003cstrong data-start=\"666\" data-end=\"686\"\u003eImportant Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"691\" data-end=\"772\"\u003eThis listing is for \u003cstrong data-start=\"711\" data-end=\"728\"\u003ecouplers only\u003c\/strong\u003e (no communication\/control wire included).\u003c\/li\u003e\n\u003cli data-start=\"775\" data-end=\"947\"\u003eIf you extend your system beyond the standard 25 ft. line set, you may also need an \u003cstrong data-start=\"859\" data-end=\"888\"\u003eextended control wire kit\u003c\/strong\u003e. We offer couplers with control wire included if needed.\u003c\/li\u003e\n\u003cli data-start=\"950\" data-end=\"1078\"\u003eMany homeowners choose to route refrigerant lines and control wires along different paths — these couplers make that possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1080\" data-end=\"1100\"\u003eCompatibility:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1103\" data-end=\"1155\"\u003eWorks with \u003cstrong data-start=\"1114\" data-end=\"1152\"\u003esingle-zone and multi-zone systems\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1260\"\u003eCompatible with both \u003cstrong data-start=\"1179\" data-end=\"1224\"\u003e4th Gen and older MRCOOL systems (R-410A)\u003c\/strong\u003e and \u003cstrong data-start=\"1229\" data-end=\"1257\"\u003e5th Gen systems (R-454B)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-start=\"1263\" data-end=\"1335\"\u003eFor \u003cstrong data-start=\"1267\" data-end=\"1304\"\u003e6k, 9k, 12k, and 18k air handlers\u003c\/strong\u003e (wall and ceiling cassette).\u003c\/li\u003e\n\u003cli data-start=\"1338\" data-end=\"1416\"\u003e\n\u003cstrong data-start=\"1338\" data-end=\"1395\"\u003e24k and 36k air handlers require a larger coupler kit\u003c\/strong\u003e (\u003ca href=\"https:\/\/mrcooldiydirect.com\/products\/24k-36k-coupler-set?_pos=10\u0026amp;_sid=92f27ec20\u0026amp;_ss=r\" title=\"Couplers to extend a MRCOOL DIY 24k or 36k Mini Split Pre Charged Line Set\" rel=\"noopener\" target=\"_blank\"\u003esold separately\u003c\/a\u003e).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1418\" data-end=\"1437\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1440\" data-end=\"1517\"\u003e\n\u003cstrong data-start=\"1440\" data-end=\"1461\"\u003eSimple Extensions\u003c\/strong\u003e – Connects two pre-charged line sets for longer runs.\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1611\"\u003e\n\u003cstrong data-start=\"1520\" data-end=\"1536\"\u003eDIY Friendly\u003c\/strong\u003e – Quick Connect fittings mean no vacuum pumps or special tools required.\u003c\/li\u003e\n\u003cli data-start=\"1614\" data-end=\"1697\"\u003e\n\u003cstrong data-start=\"1614\" data-end=\"1636\"\u003eDurable \u0026amp; Reliable\u003c\/strong\u003e – Leak-free construction ensures long-lasting performance.\u003c\/li\u003e\n\u003cli data-start=\"1700\" data-end=\"1800\"\u003e\n\u003cstrong data-start=\"1700\" data-end=\"1720\"\u003eFlexible Routing\u003c\/strong\u003e – Allows refrigerant lines and control wires to be run separately if desired.\u003c\/li\u003e\n\u003cli data-start=\"1803\" data-end=\"1888\"\u003e\n\u003cstrong data-start=\"1803\" data-end=\"1826\"\u003eTwo Couplers Needed\u003c\/strong\u003e – Each extension requires two couplers (one for each line).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1890\" data-end=\"1911\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"1914\" data-end=\"1951\"\u003e\n\u003cstrong data-start=\"1914\" data-end=\"1923\"\u003eSize:\u003c\/strong\u003e 1\/2\" x 1\/4\" Quick Connect\u003c\/li\u003e\n\u003cli data-start=\"1954\" data-end=\"2001\"\u003e\n\u003cstrong data-start=\"1954\" data-end=\"1967\"\u003eUse With:\u003c\/strong\u003e MRCOOL DIY® 6k–18k air handlers\u003c\/li\u003e\n\u003cli data-start=\"2004\" data-end=\"2068\"\u003e⚠️ \u003cstrong data-start=\"380\" data-end=\"389\"\u003eNote:\u003c\/strong\u003e 24k and 36k units require a larger coupler kit (sold \u003ca href=\"https:\/\/mrcooldiydirect.com\/products\/24k-36k-coupler-set?_pos=10\u0026amp;_sid=92f27ec20\u0026amp;_ss=r\" title=\"Pre-Charged Line Set Couplers for MRCOOL DIY 24k or 36k Air Handlers\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e).\u003c\/li\u003e\n\u003cli data-start=\"2071\" data-end=\"2121\"\u003e\n\u003cstrong data-start=\"2071\" data-end=\"2088\"\u003eControl Wire:\u003c\/strong\u003e Not included with this listing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2123\" data-end=\"2352\"\u003eUpgrade your MRCOOL DIY® system with confidence. This coupler kit makes it easy to extend your refrigerant lines, giving you the flexibility and reliability you need for a professional-quality installation — without the hassle.\u003c\/p\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"Default Title","offer_id":49175811588323,"sku":"15500305000044+15500305000040","price":193.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/mrcool-diy-line-set-couplers-6k-9k-12k-18k.png?v=1780842564","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-diy%c2%ae-coupler-set-1-2-x-1-4-or-3-8-x-1-4-quick-connect-no-communication-wire","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}