{"product_id":"seal-tite-1245-1810-rectangular-shortway-duct-elbow","title":"Seal-tite 1245-1810 Rectangular Shortway Duct Elbow","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SEAL-TITE 1245-1810 is a rectangular shortway duct elbow fabricated from 26-gauge galvanized metal, designed for directional changes in low-pressure HVAC duct systems. Measuring 18 inches by 10 inches, this fitting redirects airflow along the short dimension of the duct — the shortway orientation — making it well suited for installations where ceiling height or structural clearances are limited. The hemmed collar and double-lapped, mechanically seamed corner construction create a leak-resistant joint that meets the demands of commercial and residential sheet metal work. HVAC technicians and sheet metal contractors install this fitting as part of trunk-and-branch or plenum distribution systems.\u003c\/p\u003e\n\u003cp\u003eThis elbow is appropriate for rectangular duct runs in residential forced-air systems, light commercial air distribution, and retrofit applications where existing duct geometry requires a low-profile directional change. The 18-inch by 10-inch face size fits standard rectangular duct of that cross-section. Its engineered throat and radii reduce turbulence and static pressure loss at the turn. Compliance with CCR Title 24 and IECC standards makes it suitable for projects subject to energy code inspection in applicable jurisdictions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eShortway rectangular elbow for space-constrained directional changes in duct runs\u003c\/li\u003e\n  \u003cli\u003e26-gauge galvanized metal construction for corrosion resistance and structural rigidity\u003c\/li\u003e\n  \u003cli\u003eHemmed collar provides a secure, leak-resistant connection to adjoining duct sections\u003c\/li\u003e\n  \u003cli\u003eDouble-lapped, mechanically seamed corner and joint for a fully closed, Leak-Tite fit\u003c\/li\u003e\n  \u003cli\u003eEngineered throat and radii minimize turbulence and pressure drop through the turn\u003c\/li\u003e\n  \u003cli\u003eMeets CCR Title 24 and IECC applicable standards for energy-code-compliant installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for rectangular galvanized duct systems with an 18-inch by 10-inch cross-section.\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. Shut down the air handling unit and de-energize the system before making duct modifications. Secure the elbow to adjoining duct sections using sheet metal screws and approved duct sealant or mastic in accordance with SMACNA guidelines and local mechanical code requirements. Do not use this fitting in applications that exceed the pressure rating of 26-gauge galvanized duct construction.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 18 inches x 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Shortway Rectangular Elbow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGauge\u003c\/strong\u003e: 26 ga\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent Duct Shape\u003c\/strong\u003e: Rectangular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standard\u003c\/strong\u003e: CCR Title 24, IECC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 656414577647\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: SEAL-TITE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1245-1810\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SEAL-TITE","offers":[{"title":"Default Title","offer_id":51345311301938,"sku":"1245-1810","price":77.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310554901.jpg?v=1782054342","url":"https:\/\/voomisupply.com\/products\/seal-tite-1245-1810-rectangular-shortway-duct-elbow","provider":"Voomi Supply","version":"1.0","type":"link"}