{"product_id":"oem-goodman-flowrator-inlet-tube-for-arpf37431ba-b1796630","title":"OEM Goodman Flowrator Inlet Tube for ARPF37431BA — B1796630","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1796630 Flowrator Inlet Tube\u003c\/strong\u003e is a genuine OEM refrigerant tubing component for \u003cstrong\u003eARPF37431BA\u003c\/strong\u003e air handlers. It connects the liquid line to the flowrator (piston-type) metering device at the evaporator coil inlet, ensuring proper refrigerant feed and distribution into the coil circuits.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: B1796630\u003c\/li\u003e\n\u003cli\u003eType: Flowrator inlet tube (refrigerant tubing)\u003c\/li\u003e\n\u003cli\u003eFunction: Liquid-line to flowrator metering connection\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler\u003c\/li\u003e\n\u003cli\u003eFits model: ARPF37431BA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eRefrigerant-side components must match exact tube diameter, length, and flare\/braze fittings to maintain system charge and metering accuracy. This OEM inlet tube is the correct factory specification for your coil. Substitutes risk leaks and improper refrigerant feed — OEM is recommended for any sealed-system work.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced.\u003c\/strong\u003e Replacement involves opening the sealed refrigerant system — recovery, brazing, evacuation, and recharge are required. This is a job for an EPA 608-certified HVAC technician only.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032398971251,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048242102643,"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_e7299543-2743-45ff-9cee-b6a0d1b747d0.jpg?v=1782948397","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flowrator-inlet-tube-for-arpf37431ba-b1796630","provider":"National HVAC Parts","version":"1.0","type":"link"}