{"product_id":"oem-goodman-23x20-vertical-drain-pan-for-wahme3137p4aca-b1756020l","title":"OEM Goodman 23x20 Vertical Drain Pan for WAHME3137P4ACA — B1756020L","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1756020L Vertical Drain Pan\u003c\/strong\u003e is a genuine OEM condensate pan sized \u003cstrong\u003e23 x 20 inches (outside dimensions)\u003c\/strong\u003e for vertical (upflow\/downflow) installations of the \u003cstrong\u003eWAHME3137P4ACA\u003c\/strong\u003e air handler. It collects condensate from the evaporator coil and channels it to the drain line. Cracked, corroded, or algae-clogged pans cause water leaks and overflow shut-offs — this factory replacement restores proper drainage and protects the cabinet and surrounding area from water damage.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e B1756020L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Vertical condensate drain pan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23 in x 20 in (OD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrientation:\u003c\/strong\u003e Vertical (upflow \/ downflow)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e WAHME3137P4ACA air handler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine Goodman OEM pan\u003c\/strong\u003e is molded to the exact coil footprint and drain-port location of your unit. Universal aftermarket pans frequently misalign the drain connection or sit unevenly, leading to standing water and recurring leaks. OEM ensures correct slope, fit, and reliable condensate flow.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3 of 5).\u003c\/strong\u003e Requires pulling the coil to swap the pan and re-sealing the drain connections. Plan for 45–60 minutes. Confirm the drain line is clear and pitched correctly before reassembly, and power down the unit first.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032420204915,"sku":"B1756020L-GEN","price":30.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048149991795,"sku":"B1756020L","price":40.23,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-drain-pan-metal-B1756020L_1e482612-8416-41f4-9a5d-e90526449424.jpg?v=1782945520","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-23x20-vertical-drain-pan-for-wahme3137p4aca-b1756020l","provider":"National HVAC Parts","version":"1.0","type":"link"}