{"product_id":"air-flow-products-84ratd05-stick-on-takeoff-damper-5-in","title":"Air Flow Products 84RATD05 Stick-on Takeoff Damper 5 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AIR FLOW PRODUCTS 84RATD05 is an airtight stick-on takeoff fitting designed for 5-inch round duct pipe with an integrated damper. This fitting attaches directly to rectangular sheet metal duct, creating a branch connection for round supply runs without the need for cutting or flanging the main trunk. The built-in damper allows the technician to balance airflow at the takeoff point during commissioning. HVAC installers and sheet metal contractors use this type of fitting on new construction and retrofit duct systems where airtight performance and field-adjustable airflow control are required.\u003c\/p\u003e\n\u003cp\u003eThe 84RATD05 is suited for residential and light commercial forced-air duct systems. It connects a 5-inch round branch duct to a flat or rectangular main trunk line using an adhesive-backed mounting design that speeds installation and reduces air leakage at the connection point. The damper makes it practical for zoned or multi-register layouts where individual outlet balancing is needed. Sheet metal and HVAC contractors will find this fitting appropriate for supply-side trunk-and-branch configurations in low-pressure ducted air systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAirtight construction minimizes conditioned-air leakage at the branch connection\u003c\/li\u003e\n  \u003cli\u003eStick-on adhesive backing allows direct attachment to rectangular trunk duct without cutting flanges\u003c\/li\u003e\n  \u003cli\u003eIntegrated damper provides field-adjustable airflow balancing at the takeoff point\u003c\/li\u003e\n  \u003cli\u003e5-inch round outlet connects to standard 5-inch round flex or rigid branch duct\u003c\/li\u003e\n  \u003cli\u003eSpeeds installation compared to traditional collar-and-screw takeoff methods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation fitting for residential and light commercial forced-air duct systems using 5-inch round branch duct connected to rectangular sheet metal trunk lines.\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. Power down the air handler and set the thermostat to off before opening any duct section. Ensure the trunk duct surface is clean and free of dust or grease before applying the adhesive backing to achieve a proper airtight seal. Verify the damper position and branch duct connections comply with local mechanical codes and SMACNA duct construction standards before restoring system operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Size\u003c\/strong\u003e: 5 inches (round)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper\u003c\/strong\u003e: Integrated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Type\u003c\/strong\u003e: Adhesive stick-on\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Round pipe takeoff\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: AIR FLOW PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 84RATD05\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AIR FLOW PRODUCTS","offers":[{"title":"Default Title","offer_id":51345463705906,"sku":"84RATD05","price":28.89,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310553239.jpg?v=1782059049","url":"https:\/\/voomisupply.com\/products\/air-flow-products-84ratd05-stick-on-takeoff-damper-5-in","provider":"Voomi Supply","version":"1.0","type":"link"}