{"product_id":"oem-goodman-flowrator-inlet-tube-for-wahms1824p4aba-air-handler-b1796630","title":"OEM Goodman Flowrator Inlet Tube for WAHMS1824P4ABA Air Handler — B1796630","description":"\u003ch2\u003eGoodman B1796630 Flowrator Inlet Tube\u003c\/h2\u003e\u003cp\u003eThe B1796630 is a genuine OEM flowrator inlet tube for the Goodman \u003cstrong\u003eWAHMS1824P4ABA\u003c\/strong\u003e air handler. This small but critical component feeds refrigerant into the flowrator (piston-style metering device) at the evaporator coil, ensuring the correct flow path and orientation for proper metering and heat exchange. A correct inlet tube is essential to maintaining rated cooling capacity and protecting the coil from improper refrigerant distribution.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Flowrator inlet tube\u003c\/li\u003e\n\u003cli\u003eFunction: Refrigerant feed to metering device\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1796630\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman\u003c\/li\u003e\n\u003cli\u003eCompatible model: WAHMS1824P4ABA\u003c\/li\u003e\n\u003cli\u003eEquipment: Air Handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM\u003c\/strong\u003e tube matches the exact diameter, length, and bend geometry required by the WAHMS1824P4ABA coil assembly. Generic or improvised tubing can introduce restrictions, leaks, or misalignment at the flowrator — leading to poor cooling and potential warranty issues. OEM ensures a leak-tight, correctly metered connection.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eAdvanced\u003c\/strong\u003e — Refrigerant work is involved. The system must be recovered, the tube brazed or fitted per the coil design, and the system evacuated and recharged. This part should be installed by an EPA 608–certified HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032421548403,"sku":"B1796630-GEN","price":5.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048244691315,"sku":"B1796630","price":7.74,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-piston-B1796630_6c91fada-0167-488e-b367-b28e3043e5a1.jpg?v=1782948486","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-flowrator-inlet-tube-for-wahms1824p4aba-air-handler-b1796630","provider":"National HVAC Parts","version":"1.0","type":"link"}