{"product_id":"oem-goodman-horizontal-drain-pan-for-atuf374316aa-air-handler-b1756028l","title":"OEM Goodman Horizontal Drain Pan for ATUF374316AA Air Handler — B1756028L","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1756028L Horizontal Drain Pan\u003c\/strong\u003e is a genuine OEM condensate pan engineered for the \u003cstrong\u003eATUF374316AA\u003c\/strong\u003e air handler installed in a horizontal (attic or crawlspace) orientation. In horizontal mounts the pan runs the full length of the coil to catch condensate across its slope and route it to the drain fitting. A failed pan in an attic install is especially damaging — replacing it with the factory part prevents ceiling leaks, mold, and float-switch trips.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1756028L\u003c\/li\u003e\n\u003cli\u003eOrientation: Horizontal (left\/right airflow) application\u003c\/li\u003e\n\u003cli\u003eFits Model: ATUF374316AA Air Handler\u003c\/li\u003e\n\u003cli\u003eMaterial: Corrosion-resistant molded pan\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana (Daikin family)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eHorizontal pans are unforgiving on fit — the slope and outlet position must match the coil exactly or water backs up under the coil. This OEM pan reproduces the factory drainage geometry, while generic substitutes often pool water and leak. For attic and horizontal installs, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate to Advanced.\u003c\/strong\u003e Requires sliding out the coil, swapping the pan, and re-leveling the unit so condensate drains toward the outlet. Plan 60–90 minutes; tight attic access adds time. Verify the secondary drain and float switch, and disconnect power before servicing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032416010611,"sku":"B1756028L-GEN","price":62.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048258257267,"sku":"B1756028L","price":81.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-drain-pan-metal-B1756028L_707c944b-e0cb-4aed-97dd-25d79f05f9cd.jpg?v=1782948803","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-horizontal-drain-pan-for-atuf374316aa-air-handler-b1756028l","provider":"National HVAC Parts","version":"1.0","type":"link"}