{"product_id":"oem-goodman-flowrator-inlet-tube-for-aruf018-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARUF018 Air Handler — B1796630","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant metering line designed for \u003cstrong\u003eGoodman\/Amana ARUF018-00A-1A\u003c\/strong\u003e air handlers. The flowrator (piston-style metering device) inlet tube delivers liquid refrigerant to the evaporator coil at the correct flow rate, ensuring proper superheat, efficient heat transfer, and reliable cooling performance. A worn, kinked, or corroded inlet tube can cause flooding, starving, or refrigerant leaks at the coil.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1796630 (OEM Goodman)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Flowrator \/ metering device inlet tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e ARUF018-00A-1A air handlers (1.5 ton \/ 18,000 BTU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper refrigerant tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Liquid refrigerant feed to evaporator coil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Goodman \/ Amana air handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM tube\u003c\/strong\u003e is pre-formed to the exact length, bend radius, and fitting size required by the ARUF018 coil assembly. Generic copper line must be hand-bent and brazed to fit, increasing the risk of leaks and incorrect refrigerant flow. The factory part installs cleanly and maintains rated capacity.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced \/ Professional.\u003c\/strong\u003e Replacing a refrigerant-side component requires recovering the system charge, brazing the connection, pulling a vacuum, and recharging — EPA Section 608 certification is required. This is not a DIY job; schedule a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032404017523,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048242626931,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-tubing-copper-B1796630_854a1a89-0758-4422-9bda-a6fec03ad79e.jpg?v=1782948416","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flowrator-inlet-tube-for-aruf018-air-handler-b1796630","provider":"National HVAC Parts","version":"1.0","type":"link"}