{"product_id":"research-products-6839-aprilaire-damper-12x24-in","title":"Research Products 6839 Aprilaire Damper 12x24 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RESEARCH PRODUCTS 6839 is a 12 x 24 inch zone damper designed for use in forced-air HVAC duct systems. This damper controls airflow through a duct section, allowing technicians to balance air distribution or implement zone control across different areas of a structure. At 9.80 pounds, the unit is built with the mass expected of a commercial-grade damper blade assembly. Licensed HVAC technicians and sheet metal contractors are the primary installers for this type of equipment.\u003c\/p\u003e\u003cp\u003eThis damper is suited for residential and light commercial forced-air zoning applications where a 12 x 24 inch duct opening is present. It is intended for installation within a supply or return trunk line as part of a zoned HVAC system. The 6839 is an AprilAire-compatible damper fitting the specified duct dimensions, making it appropriate for new zoning installations or direct replacement of an existing 12 x 24 inch damper in the same product family.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e12 x 24 inch blade size fits standard rectangular duct openings of that dimension\u003c\/li\u003e\n\u003cli\u003eWeighs 9.80 pounds, indicating a robust, commercial-grade blade and frame construction\u003c\/li\u003e\n\u003cli\u003eDesigned for zone control airflow regulation in forced-air duct systems\u003c\/li\u003e\n\u003cli\u003eAprilAire damper series product for compatibility within that zoning ecosystem\u003c\/li\u003e\n\u003cli\u003eDirect replacement form factor for existing 12 x 24 inch damper installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement damper for forced-air HVAC zoning systems requiring a 12 x 24 inch damper. Specific system and control board compatibility should be confirmed against the existing zoning panel and duct layout before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified sheet metal contractor. Power down the air handler and any zone control panel before removing or installing the damper. The damper must be oriented correctly relative to airflow direction as indicated on the unit. Local mechanical codes and manufacturer instructions should govern final installation practices.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamper Size\u003c\/strong\u003e: 12 x 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.80 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESEARCH PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6839\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESEARCH PRODUCTS","offers":[{"title":"Default Title","offer_id":51268234608946,"sku":"6839","price":217.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308913078.jpg?v=1780702474","url":"https:\/\/voomisupply.com\/products\/research-products-6839-aprilaire-damper-12x24-in","provider":"Voomi Supply","version":"1.0","type":"link"}