{"product_id":"lukjan-sk01314024-wall-stack-duct-3x14-2-piece-left","title":"Lukjan sk01314024 Wall Stack Duct 3x14 2 Piece Left","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LUKJAN sk01314024 is a wall stack duct fitting designed for residential HVAC supply air distribution systems. Wall stacks are sheet metal fittings that route conditioned air through interior wall cavities, connecting a floor-level boot or plenum to a wall register. This fitting measures 3 inches by 14 inches and is a two-piece left-hand configuration, making it suited for installations where the duct run must transition into a wall cavity on the left side. Licensed HVAC installers and sheet metal contractors are the primary trades working with this type of fitting.\u003c\/p\u003e\n\u003cp\u003eWall stack fittings like the sk01314024 are commonly used in residential new construction and retrofit applications where floor space is limited and wall cavity routing is preferred. The 3 by 14 inch profile fits standard framing cavities and pairs with matching wall stack boots and register covers. Left-hand orientation must be confirmed against the job layout before ordering, as left and right configurations are not interchangeable on the job site.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3 x 14 inch cross-section fits standard residential wall cavity framing layouts\u003c\/li\u003e\n  \u003cli\u003eTwo-piece construction for easier installation in tight or finished wall conditions\u003c\/li\u003e\n  \u003cli\u003eLeft-hand orientation for supply air runs transitioning to the left\u003c\/li\u003e\n  \u003cli\u003eSheet metal construction typical of LUKJAN HVAC duct fittings for durability in supply air applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-construction fitting for residential forced-air HVAC systems requiring a 3 x 14 inch wall stack duct configuration.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eWall stack fittings are installed by licensed HVAC technicians or sheet metal contractors as part of the supply air distribution system. Verify left-hand versus right-hand orientation before installation, as reversing the fitting is not possible once framing is complete. All ductwork connections should be sealed with mastic or approved foil tape per local mechanical code requirements. Shut down the HVAC system at the thermostat and disconnect power at the air handler before working on connected ductwork.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 3 x 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Two-piece, Left-hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Wall Stack\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: sk01314024\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LUKJAN","offers":[{"title":"Default Title","offer_id":51467863458098,"sku":"SK01314024","price":26.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313947657.jpg?v=1783912779","url":"https:\/\/voomisupply.com\/products\/lukjan-sk01314024-wall-stack-duct-3x14-2-piece-left","provider":"Voomi Supply","version":"1.0","type":"link"}