{"product_id":"rectorseal-803-12-galvanized-steel-duct-ring-12-inches","title":"Rectorseal 803-12 Galvanized Steel Duct Ring 12 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RECTORSEAL 803-12 is a galvanized steel duct ring designed to create a secure transition connection between 12-inch round ductwork and ceiling diffusers or grilles. The rigid ring construction holds its shape under normal HVAC operating conditions, supporting proper airflow at the supply or return opening. Licensed HVAC technicians and sheet metal installers use this component during new construction and retrofit installations where a reliable mechanical connection is needed between the duct collar and the face product above.\u003c\/p\u003e\u003cp\u003eThis duct ring is suited for residential and light commercial HVAC applications. It is typically installed at ceiling level, connecting round flex duct or rigid duct to a diffuser or grille rated for a 12-inch opening. The galvanized steel finish resists corrosion in the moderate-humidity environments common to attic and plenum spaces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGalvanized steel construction resists corrosion in plenum and attic environments\u003c\/li\u003e\n\u003cli\u003e12-inch diameter fits standard round duct and matching diffuser or grille openings\u003c\/li\u003e\n\u003cli\u003eRigid ring design maintains shape for consistent airflow transition\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and light commercial HVAC systems\u003c\/li\u003e\n\u003cli\u003eProvides a stable mechanical connection between duct and ceiling face product\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and new-installation component for 12-inch round duct systems paired with ceiling diffusers or grilles in residential and light commercial HVAC applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or sheet metal installer. Shut down the air handling system and confirm the system is de-energized before working in the plenum or at the ceiling opening. Secure the ring to the duct collar using sheet metal screws or appropriate duct fasteners per local mechanical code requirements. Verify the diffuser or grille face product is rated for a 12-inch neck before fastening.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Galvanized Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct Diameter\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RECTORSEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 803-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51344174383410,"sku":"803-12","price":26.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555144.jpg?v=1782030710","url":"https:\/\/voomisupply.com\/products\/rectorseal-803-12-galvanized-steel-duct-ring-12-inches","provider":"Voomi Supply","version":"1.0","type":"link"}