{"product_id":"southwark-metal-at63a_7in-adjustable-duct-takeoff-7-inch","title":"Southwark Metal AT63A_7IN Adjustable Duct Takeoff 7 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SOUTHWARK METAL AT63A_7IN is an adjustable, Air-Tite sheet metal duct takeoff designed for branch connections in forced-air HVAC duct systems. Constructed from hot dip galvanized steel, this 7-inch diameter fitting provides a secure, low-leakage tap off a main trunk duct or plenum. The adjustable design allows the collar angle to be set during installation, improving fit across a range of duct configurations. Licensed HVAC technicians and sheet metal contractors use this type of fitting in both new construction and retrofit residential and light commercial ductwork installations.\u003c\/p\u003e\n\u003cp\u003eThis takeoff is suited for residential and light commercial forced-air systems where a 7-inch branch run is required off a rectangular or round trunk. It is appropriate for supply-side duct layouts designed to ACCA Manual D standards. The adjustable feature makes it practical for angled or offset branch runs where a fixed takeoff would not align cleanly. Installers working on new construction or duct modification projects will find this fitting compatible with standard sheet metal fabrication practices per SMACNA guidelines.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7-inch diameter branch opening fits standard 7-inch round duct and flex duct collars\u003c\/li\u003e\n  \u003cli\u003eHot dip galvanized steel construction resists corrosion in unconditioned spaces such as attics and crawlspaces\u003c\/li\u003e\n  \u003cli\u003eAir-Tite design reduces duct leakage at the branch connection point\u003c\/li\u003e\n  \u003cli\u003eAdjustable collar allows angle setting at installation to accommodate varied duct routing\u003c\/li\u003e\n  \u003cli\u003eMeets ACCA and SMACNA applicable standards for sheet metal duct fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sheet metal duct fitting for use in residential and light commercial forced-air HVAC duct systems requiring a 7-inch adjustable branch takeoff connection.\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 in accordance with SMACNA duct construction standards and local mechanical codes. Shut down the air handler or furnace and de-energize the system before cutting into an existing trunk duct. Secure the takeoff with sheet metal screws and seal all joints with UL 181-rated mastic or foil tape to maintain system air tightness. Do not flex or distort the collar during installation, as this can compromise the Air-Tite seal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hot Dip Galvanized Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Air-Tite, Adjustable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplicable Standards\u003c\/strong\u003e: ACCA, SMACNA\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: SOUTHWARK METAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: AT63A_7IN\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SOUTHWARK METAL","offers":[{"title":"Default Title","offer_id":51284022985010,"sku":"AT63A_7IN","price":38.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309278216.jpg?v=1781066353","url":"https:\/\/voomisupply.com\/products\/southwark-metal-at63a_7in-adjustable-duct-takeoff-7-inch","provider":"Voomi Supply","version":"1.0","type":"link"}