{"product_id":"mitsubishi-pac-493pi-1-4-x-3-8-port-adapter","title":"Mitsubishi PAC-493PI 1\/4 x 3\/8 Port Adapter","description":"\u003cp data-start=\"255\" data-end=\"677\"\u003e\u003cstrong data-start=\"255\" data-end=\"279\"\u003eMitsubishi PAC‑493PI\u003c\/strong\u003e is a \u003cstrong data-start=\"285\" data-end=\"319\"\u003erefrigerant line joint adapter\u003c\/strong\u003e designed to \u003cstrong data-start=\"332\" data-end=\"393\"\u003econnect refrigerant piping of different outside diameters\u003c\/strong\u003e in Mitsubishi multi‑zone cooling\/heating installations. It’s most commonly used to adapt a smaller port on an outdoor or branch box unit (1\/4 inch) to a larger field line set (3\/8 inch) when installing or servicing a multi‑split ductless system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"684\" data-end=\"712\"\u003e\u003cstrong data-start=\"690\" data-end=\"712\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"714\" data-end=\"2207\"\u003e\n\u003cli data-start=\"714\" data-end=\"782\"\u003e\n\u003cp data-start=\"716\" data-end=\"782\"\u003e\u003cstrong data-start=\"716\" data-end=\"732\"\u003ePart Number:\u003c\/strong\u003e PAC‑493PI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"783\" data-end=\"907\"\u003e\n\u003cp data-start=\"785\" data-end=\"907\"\u003e\u003cstrong data-start=\"785\" data-end=\"804\"\u003eAccessory Type:\u003c\/strong\u003e \u003cstrong data-start=\"805\" data-end=\"842\"\u003ePort adapter \/ joint pipe adapter\u003c\/strong\u003e (for refrigerant piping) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1076\"\u003e\n\u003cp data-start=\"910\" data-end=\"1076\"\u003e\u003cstrong data-start=\"910\" data-end=\"926\"\u003eApplication:\u003c\/strong\u003e Used to \u003cstrong data-start=\"935\" data-end=\"983\"\u003econnect differing refrigerant pipe diameters\u003c\/strong\u003e (1\/4″ to 3\/8″) in Mitsubishi multi‑zone mini‑splits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1077\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1079\" data-end=\"1102\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1100\"\u003eConnection Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1105\" data-end=\"1293\"\u003e\n\u003cli data-start=\"1105\" data-end=\"1196\"\u003e\n\u003cp data-start=\"1107\" data-end=\"1196\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1131\"\u003eUnit‑side (smaller):\u003c\/strong\u003e \u003cstrong data-start=\"1132\" data-end=\"1156\"\u003e1\/4 inch (ø 6.35 mm)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1228\"\u003eLine‑set side (larger):\u003c\/strong\u003e \u003cstrong data-start=\"1229\" data-end=\"1253\"\u003e3\/8 inch (ø 9.52 mm)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1296\" data-end=\"1316\"\u003eConnection Type:\u003c\/strong\u003e \u003cstrong data-start=\"1317\" data-end=\"1339\"\u003eFlared connections\u003c\/strong\u003e — no brazing required, uses flare nuts with proper torque for reliable sealing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1581\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1581\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1475\"\u003eMaterial:\u003c\/strong\u003e \u003cstrong data-start=\"1476\" data-end=\"1519\"\u003eCopper (C1220T‑OL or HVAC‑grade copper)\u003c\/strong\u003e for the adapter body. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1700\"\u003e\n\u003cp data-start=\"1584\" data-end=\"1700\"\u003e\u003cstrong data-start=\"1584\" data-end=\"1603\"\u003eTypical Weight:\u003c\/strong\u003e Light accessory (approx. ~0.4 lb \/ ~0.2 kg per adapter). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1701\" data-end=\"2001\"\u003e\n\u003cp data-start=\"1703\" data-end=\"2001\"\u003e\u003cstrong data-start=\"1703\" data-end=\"1726\"\u003eCompatible Systems:\u003c\/strong\u003e Used on \u003cstrong data-start=\"1735\" data-end=\"1791\"\u003eMitsubishi multi‑zone outdoor units and branch boxes\u003c\/strong\u003e, such as \u003cem data-start=\"1801\" data-end=\"1839\"\u003eMXZ‑4A80VA, MXZ‑5A100VA, MXZ‑8A140VA\u003c\/em\u003e and branch boxes like \u003cem data-start=\"1862\" data-end=\"1887\"\u003ePAC‑AK30BC \/ PAC‑AK50BC\u003c\/em\u003e, where connections from 1\/4″ (unit) to 3\/8″ (remote line set) are needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2002\" data-end=\"2207\"\u003e\n\u003cp data-start=\"2004\" data-end=\"2207\"\u003e\u003cstrong data-start=\"2004\" data-end=\"2018\"\u003eStandards:\u003c\/strong\u003e Typically designed to comply with industry fitting standards for R‑410A refrigerant systems (follow OEM torque specs and installation instructions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"255\" data-end=\"677\"\u003e\u003cstrong data-start=\"255\" data-end=\"279\"\u003eMitsubishi PAC‑493PI\u003c\/strong\u003e is a \u003cstrong data-start=\"285\" data-end=\"319\"\u003erefrigerant line joint adapter\u003c\/strong\u003e designed to \u003cstrong data-start=\"332\" data-end=\"393\"\u003econnect refrigerant piping of different outside diameters\u003c\/strong\u003e in Mitsubishi multi‑zone cooling\/heating installations. It’s most commonly used to adapt a smaller port on an outdoor or branch box unit (1\/4 inch) to a larger field line set (3\/8 inch) when installing or servicing a multi‑split ductless system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"679\" data-end=\"682\"\u003e\n\u003ch2 data-start=\"684\" data-end=\"712\"\u003e\u003cstrong data-start=\"690\" data-end=\"712\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"714\" data-end=\"2207\"\u003e\n\u003cli data-start=\"714\" data-end=\"782\"\u003e\n\u003cp data-start=\"716\" data-end=\"782\"\u003e\u003cstrong data-start=\"716\" data-end=\"732\"\u003ePart Number:\u003c\/strong\u003e PAC‑493PI \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"783\" data-end=\"907\"\u003e\n\u003cp data-start=\"785\" data-end=\"907\"\u003e\u003cstrong data-start=\"785\" data-end=\"804\"\u003eAccessory Type:\u003c\/strong\u003e \u003cstrong data-start=\"805\" data-end=\"842\"\u003ePort adapter \/ joint pipe adapter\u003c\/strong\u003e (for refrigerant piping) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"908\" data-end=\"1076\"\u003e\n\u003cp data-start=\"910\" data-end=\"1076\"\u003e\u003cstrong data-start=\"910\" data-end=\"926\"\u003eApplication:\u003c\/strong\u003e Used to \u003cstrong data-start=\"935\" data-end=\"983\"\u003econnect differing refrigerant pipe diameters\u003c\/strong\u003e (1\/4″ to 3\/8″) in Mitsubishi multi‑zone mini‑splits. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1077\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1079\" data-end=\"1102\"\u003e\u003cstrong data-start=\"1079\" data-end=\"1100\"\u003eConnection Sizes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1105\" data-end=\"1293\"\u003e\n\u003cli data-start=\"1105\" data-end=\"1196\"\u003e\n\u003cp data-start=\"1107\" data-end=\"1196\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1131\"\u003eUnit‑side (smaller):\u003c\/strong\u003e \u003cstrong data-start=\"1132\" data-end=\"1156\"\u003e1\/4 inch (ø 6.35 mm)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1293\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1293\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1228\"\u003eLine‑set side (larger):\u003c\/strong\u003e \u003cstrong data-start=\"1229\" data-end=\"1253\"\u003e3\/8 inch (ø 9.52 mm)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1459\"\u003e\n\u003cp data-start=\"1296\" data-end=\"1459\"\u003e\u003cstrong data-start=\"1296\" data-end=\"1316\"\u003eConnection Type:\u003c\/strong\u003e \u003cstrong data-start=\"1317\" data-end=\"1339\"\u003eFlared connections\u003c\/strong\u003e — no brazing required, uses flare nuts with proper torque for reliable sealing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1460\" data-end=\"1581\"\u003e\n\u003cp data-start=\"1462\" data-end=\"1581\"\u003e\u003cstrong data-start=\"1462\" data-end=\"1475\"\u003eMaterial:\u003c\/strong\u003e \u003cstrong data-start=\"1476\" data-end=\"1519\"\u003eCopper (C1220T‑OL or HVAC‑grade copper)\u003c\/strong\u003e for the adapter body. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1582\" data-end=\"1700\"\u003e\n\u003cp data-start=\"1584\" data-end=\"1700\"\u003e\u003cstrong data-start=\"1584\" data-end=\"1603\"\u003eTypical Weight:\u003c\/strong\u003e Light accessory (approx. ~0.4 lb \/ ~0.2 kg per adapter). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1701\" data-end=\"2001\"\u003e\n\u003cp data-start=\"1703\" data-end=\"2001\"\u003e\u003cstrong data-start=\"1703\" data-end=\"1726\"\u003eCompatible Systems:\u003c\/strong\u003e Used on \u003cstrong data-start=\"1735\" data-end=\"1791\"\u003eMitsubishi multi‑zone outdoor units and branch boxes\u003c\/strong\u003e, such as \u003cem data-start=\"1801\" data-end=\"1839\"\u003eMXZ‑4A80VA, MXZ‑5A100VA, MXZ‑8A140VA\u003c\/em\u003e and branch boxes like \u003cem data-start=\"1862\" data-end=\"1887\"\u003ePAC‑AK30BC \/ PAC‑AK50BC\u003c\/em\u003e, where connections from 1\/4″ (unit) to 3\/8″ (remote line set) are needed. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2002\" data-end=\"2207\"\u003e\n\u003cp data-start=\"2004\" data-end=\"2207\"\u003e\u003cstrong data-start=\"2004\" data-end=\"2018\"\u003eStandards:\u003c\/strong\u003e Typically designed to comply with industry fitting standards for R‑410A refrigerant systems (follow OEM torque specs and installation instructions).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi","offers":[{"title":"Default Title","offer_id":54744260280611,"sku":"PAC-SK88RJ-E","price":101.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/1171\/5363\/files\/mitsubishi-pac-493pi-1-4-x-3-8-port-adapter_ca429ed1-5d5c-4994-8499-5a04cca8d85c.png?v=1771944629","url":"https:\/\/www.acunitsforless.com\/products\/mitsubishi-pac-493pi-1-4-x-3-8-port-adapter","provider":"acunitsforless.com","version":"1.0","type":"link"}