{"product_id":"lukjan-pl10121948a-custom-plenum-12-75-x-19-5-x-48-in","title":"Lukjan PL10121948A Custom Plenum 12.75 X 19.5 X 48 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LUKJAN PL10121948A is a custom sheet metal plenum designed for ducted HVAC air distribution systems. Measuring 12.75 inches wide by 19.5 inches deep by 48 inches tall, this plenum features a 0.5 inch hem along its edges and includes a cap. The hem adds structural rigidity and provides a clean, safe edge for handling and installation. This plenum is fabricated to fit specific duct system configurations where a custom-dimensioned supply or return plenum is required. HVAC installers and sheet metal contractors are the primary trade professionals who specify and install this component.\u003c\/p\u003e\n\u003cp\u003eThis plenum is suited for residential and light commercial forced-air HVAC applications where a fabricated plenum box is needed to transition between the air handler or furnace and the main duct trunk. The 48 inch height accommodates installations with taller equipment rooms or mechanical closets. The included cap allows for a finished, sealed top without requiring a separately sourced component, streamlining the installation process on new construction and replacement projects alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom dimensions: 12.75 x 19.5 x 48 inches for precise system fitment\u003c\/li\u003e\n  \u003cli\u003e0.5 inch hem on edges for structural reinforcement and safe handling\u003c\/li\u003e\n  \u003cli\u003eCap included, providing a complete sealed plenum assembly\u003c\/li\u003e\n  \u003cli\u003eSheet metal construction typical of LUKJAN HVAC duct products\u003c\/li\u003e\n  \u003cli\u003eDesigned for ducted forced-air supply or return plenum applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style custom plenum for ducted residential and light commercial forced-air HVAC systems requiring a 12.75 x 19.5 x 48 inch plenum configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified sheet metal contractor. Power down and lock out the air handler or furnace before beginning plenum work. Secure all duct connections with appropriate fasteners and seal joints with listed duct sealant or metal tape per local mechanical code requirements. Verify all dimensions and clearances before final attachment to the unit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 12.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 19.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHem Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimension (L)\u003c\/strong\u003e: 13.66 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCap Included\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LUKJAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PL10121948A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LUKJAN","offers":[{"title":"Default Title","offer_id":51506625708338,"sku":"PL10121948A","price":94.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/SEALTITE82_37772e8b-df3a-41bc-b0e6-74f623f03aca.gif?v=1784927094","url":"https:\/\/voomisupply.com\/products\/lukjan-pl10121948a-custom-plenum-12-75-x-19-5-x-48-in","provider":"Voomi Supply","version":"1.0","type":"link"}