{"product_id":"seal-tite-1729-06-duct-board-spin-in-collar-6-in-tab-mount","title":"Seal-tite 1729-06 Duct Board Spin-in Collar 6 in Tab Mount","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SEAL-TITE 1729-06 is a round duct board spin-in collar designed for creating a 6-inch branch takeoff in fiberglass duct board systems. It connects the main duct board trunk to round pipe or flexible duct at branch points. The collar uses an integrated tab-mount design that locks into a field-cut opening in the duct board wall without additional fasteners. A built-in scoop directs supply air into the branch run, and the integrated volume damper allows airflow adjustment directly at the takeoff. HVAC installers and sheet metal technicians use this fitting to balance or restrict flow to individual zones or rooms during system commissioning.\u003c\/p\u003e\n\u003cp\u003eThis collar is suited for residential and light commercial forced-air supply systems built with fiberglass duct board. It is a standard takeoff fitting used in new construction and retrofit applications where a round branch connection is needed off a duct board plenum or trunk. The 6-inch size accommodates common flex duct and spiral pipe branch runs in single-family and multi-unit residential installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6-inch round opening for direct connection to 6-inch flex duct or rigid round pipe\u003c\/li\u003e\n  \u003cli\u003eTab-mount design secures to duct board without screws or separate fasteners\u003c\/li\u003e\n  \u003cli\u003eIntegrated scoop promotes positive airflow direction into the branch duct\u003c\/li\u003e\n  \u003cli\u003eBuilt-in volume damper allows airflow adjustment at the takeoff point\u003c\/li\u003e\n  \u003cli\u003eDesigned specifically for fiberglass duct board installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction fitting for fiberglass duct board supply systems using 6-inch round flex duct or rigid round pipe branch connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by licensed HVAC technicians or qualified sheet metal workers. Shut down the air handling unit and confirm the system is depressurized before cutting into the duct board. Cut the round opening to the manufacturer-specified knockout size before inserting and seating the collar tabs. Seal all edges at the duct board interface with approved UL 181-rated tape or mastic to maintain system airtightness per local mechanical code requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCollar Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Tab Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Feature\u003c\/strong\u003e: Scoop\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper\u003c\/strong\u003e: Integrated volume damper included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Fiberglass duct board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Round spin-in\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: 1729-06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SEAL-TITE","offers":[{"title":"Default Title","offer_id":51342974320946,"sku":"1729-06","price":29.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310554994.jpg?v=1782012449","url":"https:\/\/voomisupply.com\/products\/seal-tite-1729-06-duct-board-spin-in-collar-6-in-tab-mount","provider":"Voomi Supply","version":"1.0","type":"link"}