{"product_id":"trane-pan4391-drain-pan","title":"Trane PAN4391 Drain Pan","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eTrane PAN4391 Horizontal Drain Pan\u003c\/strong\u003e is an OEM replacement condensate pan designed for compatible Trane HVAC equipment installed in a horizontal configuration. The PAN4391 collects condensate produced at the evaporator coil and directs it toward the system drain connection, helping prevent standing water and overflow around the air handler. The \u003cstrong\u003ePAN4391 is also a replacement for Trane PAN3423 \/ PAN03423\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003eTrane condensate drain pan\u003c\/strong\u003e should be matched to the equipment rather than selected by appearance or approximate dimensions. Drain pan configurations can vary depending on cabinet size, evaporator coil, and equipment orientation. Before ordering, verify the complete Trane model and serial number and confirm the original drain pan part number in the applicable equipment parts breakdown.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Trane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PAN4391\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Horizontal Drain Pan\u003c\/li\u003e\n\u003cli\u003eDesigned for horizontal HVAC applications\u003c\/li\u003e\n\u003cli\u003eCollects and routes evaporator coil condensate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement for:\u003c\/strong\u003e PAN3423 \/ PAN03423\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Trane air handlers and coil assemblies\u003c\/li\u003e\n\u003cli\u003eHelps prevent condensate accumulation inside the equipment cabinet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs PAN4391 a horizontal or vertical drain pan?\u003c\/strong\u003e\u003cbr\u003eThe PAN4391 is a \u003cstrong\u003ehorizontal drain pan\u003c\/strong\u003e designed for compatible horizontal HVAC configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Trane PAN4391 replace PAN3423?\u003c\/strong\u003e\u003cbr\u003eYes. The \u003cstrong\u003ePAN4391 is listed as the replacement for PAN3423 \/ PAN03423\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill PAN4391 fit my Trane air handler?\u003c\/strong\u003e\u003cbr\u003eCompatibility should be confirmed using the complete equipment model and serial number. Drain pans can differ by cabinet size, coil configuration, and installation orientation even when they appear similar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should I check before ordering?\u003c\/strong\u003e\u003cbr\u003eVerify the original part number, equipment model and serial number, horizontal installation configuration, cabinet fit, and drain connection arrangement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePAN4391 is the cross for PAN3423 \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cspan style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/span\u003e\u003cspan style=\"font-size: 10.0pt; font-family: 'Arial',sans-serif; color: red; background: white;\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e","brand":"Trane","offers":[{"title":"Default Title","offer_id":42509516013746,"sku":"PAN4391","price":189.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Image_1a17692e-7057-4d47-82d7-42cb4cee8882.png?v=1787183985","url":"https:\/\/www.gsistore.com\/en-ca\/products\/trane-pan4391-drain-pan","provider":"GSIstore","version":"1.0","type":"link"}