{"product_id":"mrcool-3-8-no-vac-coupler-3-4-no-vac-coupler-for-central-ducted-and-universal-series-nvcoupler-3834","title":"MRCOOL 3\/8 No-Vac Coupler + 3\/4 No-Vac Coupler for Central Ducted and Universal Series, NVCOUPLER-3834","description":"\u003cstyle\u003e\n  :root {\n    --hvx-golden: #0EA5A6;\n    --hvx-slate: #0F172A;\n    --hvx-ivory: #F8FAFC;\n    --hvx-border: #D6DEE8;\n    --hvx-card-bg: #FFFFFF;\n  }\n\n  .hvx-desc{\n    font-family:\"Articulat CF\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n    color:var(--hvx-slate);\n    line-height:1.6;\n    background:var(--hvx-ivory);\n    padding:18px 18px 20px;\n    border-radius:16px;\n  }\n\n  .hvx-desc-header{\n    border-radius:14px;\n    padding:14px 16px;\n    background:linear-gradient(120deg,var(--hvx-golden),var(--hvx-slate));\n    color:#fff;\n    margin:0 0 16px;\n    box-shadow:0 10px 24px rgba(0,0,0,.22);\n    display:flex;\n    align-items:center;\n    gap:12px;\n    flex-wrap:wrap;\n  }\n\n  .hvx-header-text{display:flex;flex-direction:column;gap:4px;min-width:240px}\n  .hvx-eyebrow{\n    font-size:11px;\n    letter-spacing:.14em;\n    text-transform:uppercase;\n    opacity:.9;\n  }\n  .hvx-title{\n    margin:0;\n    font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n    font-size:22px;\n    line-height:1.15;\n  }\n  .hvx-sub{margin:10px 0 0;font-size:14px;color:#3b3b3b}\n\n  .hvx-desc-card{\n    border:1px solid var(--hvx-border);\n    border-radius:14px;\n    background:var(--hvx-card-bg);\n    padding:16px 18px 18px;\n    box-shadow:0 4px 12px rgba(0,0,0,.06);\n    margin:14px 0;\n  }\n\n  .hvx-section-title{\n    margin:0 0 8px;\n    font-family:\"Anton\",\"Impact\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;\n    font-size:17px;\n    letter-spacing:.08em;\n    text-transform:uppercase;\n    color:var(--hvx-slate);\n    display:inline-flex;\n    align-items:center;\n    gap:8px;\n  }\n  .hvx-section-title::after{\n    content:\"\";\n    flex:1;\n    height:2px;\n    border-radius:999px;\n    background:linear-gradient(90deg,var(--hvx-golden),transparent);\n    opacity:.9;\n  }\n\n  .hvx-badges{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 2px}\n  .hvx-badge{\n    font-size:12px;\n    border:1px solid var(--hvx-border);\n    border-radius:999px;\n    padding:6px 10px;\n    background:#fff;\n    color:var(--hvx-slate);\n    white-space:nowrap;\n  }\n\n  .hvx-cta{display:flex;flex-wrap:wrap;gap:10px;margin:10px 0 0}\n  .hvx-cta a{\n    display:inline-flex;\n    align-items:center;\n    gap:8px;\n    padding:10px 14px;\n    border-radius:12px;\n    border:1px solid var(--hvx-border);\n    background:#fff;\n    text-decoration:none;\n    color:var(--hvx-slate);\n    font-size:14px;\n    font-weight:600;\n  }\n  .hvx-cta a.primary{\n    background:var(--hvx-slate);\n    color:#fff;\n    border-color:transparent;\n  }\n\n  .hvx-list{margin:6px 0 10px;padding-left:18px;font-size:14px}\n  .hvx-note{margin:8px 0 0;font-size:12px;color:var(--hvx-muted)}\n\n  .hvx-table-wrap{width:100%;overflow-x:auto}\n  .hvx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}\n  .hvx-th,.hvx-td{border:1px solid var(--hvx-border);padding:9px 11px;text-align:left;vertical-align:top;line-height:1.45}\n  .hvx-th{background:#f7f3e8;color:var(--hvx-slate);width:30ch;font-weight:700}\n\n  details{border:1px solid var(--hvx-border);border-radius:12px;padding:12px 14px;background:#fff}\n  summary{cursor:pointer;font-weight:800}\n\n  @media(max-width:768px){\n    .hvx-desc{padding:14px 12px 16px;border-radius:12px}\n    .hvx-desc-header{padding:12px;border-radius:12px}\n    .hvx-title{font-size:19px}\n    .hvx-desc-card{padding:14px;margin:10px 0}\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"hvx-desc\"\u003e\n\u003cdiv class=\"hvx-desc-header\"\u003e\n\u003cdiv class=\"hvx-header-text\"\u003e\n\u003cdiv class=\"hvx-eyebrow\"\u003eMRCOOL — Line Set Fittings\u003c\/div\u003e\n\u003ch1 class=\"hvx-title\"\u003eMRCOOL No-Vac Coupler Kit 3\/8\" + 3\/4\" (Double Male End Coupling) — NVCOUPLER-3834\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-cta\" aria-label=\"Contact options\"\u003e\n\u003ca class=\"primary\" href=\"https:\/\/southminisplits.com\/pages\/contact\" rel=\"noopener\"\u003eAsk about compatibility \/ install questions\u003c\/a\u003e \u003ca href=\"tel:737-738-6329\" aria-label=\"Call 737-738-6329\"\u003eCall 737-738-6329\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eOverview\u003c\/h2\u003e\n\u003cdiv class=\"hvx-badges\" aria-label=\"Key badges\"\u003e\n\u003cspan class=\"hvx-badge\"\u003eNo-Vac Couplers\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003e3\/8\" + 3\/4\"\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eDouble Male End\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eCoupler (Accessory)\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eCopper Finish\u003c\/span\u003e \u003cspan class=\"hvx-badge\"\u003eProp 65\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp class=\"hvx-sub\"\u003eThe \u003cstrong\u003eMRCOOL® NVCOUPLER-3834\u003c\/strong\u003e is a coupler accessory set that includes a \u003cstrong\u003e3\/8\" No-Vac coupler\u003c\/strong\u003e and a \u003cstrong\u003e3\/4\" No-Vac coupler\u003c\/strong\u003e. It’s listed as a \u003cstrong\u003edouble male end coupling\u003c\/strong\u003e for compatible line set connections. Confirm line size and system requirements before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e 3\/8\" No-Vac Coupler + 3\/4\" No-Vac Coupler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting type:\u003c\/strong\u003e Double male end coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse case:\u003c\/strong\u003e Joining compatible line set connections where these sizes are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Copper (Bronze\/Copper Metallic family).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Proposition 65 warning applies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e3\/8\" No-Vac Coupler\u003c\/li\u003e\n\u003cli\u003e3\/4\" No-Vac Coupler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Accessory specifications\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eBrand\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eMRCOOL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eSeries\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eLine Set Fittings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eModel\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eNVCOUPLER-3834\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUnit Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eAccessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eEquipment Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eCoupler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eLine Set Fitting Type\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eDouble male end coupling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eColor\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eCopper (Color family: Bronze\/Copper Metallic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eUPC\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e810035933668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eGTIN\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e00810035933668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRegistered Warranty\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eRestricted States\/Territories\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003eGU; PR; VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDimensions \u0026amp; Weight\u003c\/h2\u003e\n\u003cdiv class=\"hvx-table-wrap\"\u003e\n\u003ctable class=\"hvx-table\" aria-label=\"Dimensions and weights\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"hvx-th\"\u003eNet\u003c\/td\u003e\n\u003ctd class=\"hvx-td\"\u003e6.00\" W × 4.50\" D × 2.00\" H • 6.00 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eDocuments \u0026amp; Downloads\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-nov-coupler-br-en-01.pdf\" rel=\"noopener\" target=\"_blank\"\u003eBrochure\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eImportant\u003c\/h2\u003e\n\u003cul class=\"hvx-list\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfirm sizes:\u003c\/strong\u003e This kit is for \u003cstrong\u003e3\/8\"\u003c\/strong\u003e and \u003cstrong\u003e3\/4\"\u003c\/strong\u003e connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitting type:\u003c\/strong\u003e Listed as a \u003cstrong\u003edouble male end coupling\u003c\/strong\u003e; verify the connection style you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProp 65:\u003c\/strong\u003e This product includes a Proposition 65 warning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping restrictions:\u003c\/strong\u003e Restricted in \u003cstrong\u003eGU; PR; VI\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hvx-desc-card\"\u003e\n\u003ch2 class=\"hvx-section-title\"\u003eFAQs\u003c\/h2\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat sizes are included in this coupler kit?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eIt includes a \u003cstrong\u003e3\/8\"\u003c\/strong\u003e No-Vac coupler and a \u003cstrong\u003e3\/4\"\u003c\/strong\u003e No-Vac coupler.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eWhat does “double male end coupling” mean here?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eIt indicates the coupler is designed with male ends on both sides for joining compatible fittings. Confirm your application and mating fittings before ordering.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eIs this intended for MRCOOL “No-Vac” style installations?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eThis accessory is labeled as \u003cstrong\u003eNo-Vac couplers\u003c\/strong\u003e. Use the brochure and your system’s documentation to confirm it matches your installation method and line set.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"height: 10px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdetails open=\"\"\u003e\n\u003csummary\u003eDoes this kit include communication wire or a line set?\u003c\/summary\u003e\n\u003cp class=\"hvx-sub\"\u003eNo. This listing is for the couplers only (3\/8\" + 3\/4\").\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":45062862536819,"sku":"NVCOUPLER3834","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0134\/6709\/1044\/files\/mc-nvcoupler-1000px-img-01.jpg?v=1780420172","url":"https:\/\/southminisplits.com\/products\/mrcool-3-8-no-vac-coupler-3-4-no-vac-coupler-for-central-ducted-and-universal-series-nvcoupler-3834","provider":"South Mini Splits","version":"1.0","type":"link"}