{"product_id":"air-flow-products-84ratd16-stick-on-takeoff-with-damper-16-in","title":"Air Flow Products 84RATD16 Stick-on Takeoff with Damper 16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AIR FLOW PRODUCTS 84RATD16 is an airtight stick-on takeoff fitting designed for round duct pipe with an integrated damper. This fitting connects branch runs to a main duct trunk, allowing airflow to be directed and controlled at the point of takeoff. The built-in damper provides on-site balancing capability, letting installers fine-tune airflow to individual zones or rooms. At 16 inches, it fits larger-diameter round duct systems found in residential and light commercial forced-air HVAC installations. HVAC technicians and sheet metal contractors use this fitting during new construction and retrofit ductwork projects.\u003c\/p\u003e\u003cp\u003eThis takeoff is suited for forced-air supply or return duct systems where a secure, airtight connection is required at the branch tap point. The stick-on design simplifies installation by eliminating the need to cut and collar the main trunk line in the traditional manner, reducing labor time on the job site. It is appropriate for residential new construction, renovation projects, and light commercial applications where round duct branch connections are specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAirtight construction limits conditioned air loss at the branch connection point\u003c\/li\u003e\n\u003cli\u003eStick-on design simplifies attachment to the main trunk without traditional collar cutting\u003c\/li\u003e\n\u003cli\u003eIntegrated damper allows airflow balancing at the takeoff location\u003c\/li\u003e\n\u003cli\u003e16-inch size accommodates larger round duct branch runs\u003c\/li\u003e\n\u003cli\u003eSuitable for both new construction and retrofit ductwork installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and new-installation fitting for 16-inch round duct systems in residential and light commercial forced-air HVAC applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified sheet metal contractor in accordance with local mechanical codes and SMACNA duct construction standards. Shut down the air handling system and verify the system is de-energized before beginning ductwork modifications. Ensure the main trunk surface is clean and free of debris before applying the stick-on fitting to achieve a proper airtight seal. Secure the connection with appropriate duct tape or mastic sealant as required by local code.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper\u003c\/strong\u003e: Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Stick-On Takeoff for Round Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Type\u003c\/strong\u003e: Airtight\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AIR FLOW PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84RATD16\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AIR FLOW PRODUCTS","offers":[{"title":"Default Title","offer_id":51342719385906,"sku":"84RATD16","price":76.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310554420.jpg?v=1782004602","url":"https:\/\/voomisupply.com\/products\/air-flow-products-84ratd16-stick-on-takeoff-with-damper-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}