{"product_id":"rectorseal-220v8x4-double-deflection-supply-grille-8x4-in","title":"Rectorseal 220V8X4 Double Deflection Supply Grille 8x4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RECTORSEAL 220V8X4 is a stamped steel double deflection supply grille designed for ceiling and sidewall installations over compact rectangular duct openings. The double deflection blade design allows independent adjustment in two planes, giving technicians precise control over airflow direction. This model ships without a damper, meaning full airflow volume passes through the grille face without restriction. A white powder-coated finish provides corrosion resistance suited to long-term HVAC service. At 8 inches by 4 inches face size, the grille fits standard small-format supply duct openings commonly found in residential systems.\u003c\/p\u003e\n\u003cp\u003eThis grille is intended for residential HVAC supply air applications where directional flexibility is needed at smaller duct terminals. It installs in both ceiling and sidewall positions, making it a versatile choice for trunk-and-branch duct systems with compact branch takeoffs. HVAC technicians and installers working on light residential retrofit or new-construction jobs will find this grille appropriate for locations where a damper-controlled register is not required and airflow direction must be manually set at the grille.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDouble deflection blades adjust independently in two planes for precise airflow direction control\u003c\/li\u003e\n  \u003cli\u003eNo damper design allows unrestricted full-volume airflow through the grille face\u003c\/li\u003e\n  \u003cli\u003eStamped steel construction provides structural durability in service\u003c\/li\u003e\n  \u003cli\u003eWhite powder-coated finish resists corrosion for long-term performance\u003c\/li\u003e\n  \u003cli\u003eFits standard 8-inch by 4-inch rectangular duct openings in ceiling or sidewall applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation supply grille for residential HVAC systems with standard 8-inch by 4-inch rectangular duct openings in ceiling or sidewall configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or qualified installer. Power down the air handling system before removing or installing supply grilles. Secure the grille to the duct collar or ceiling grid using appropriate fasteners for the mounting surface. Adjust blade deflection only after airflow is restored and the system is running to verify throw direction accurately.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace Size\u003c\/strong\u003e: 8 inches x 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stamped steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: White powder coat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlade Type\u003c\/strong\u003e: Double deflection, adjustable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamper\u003c\/strong\u003e: None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting Position\u003c\/strong\u003e: Ceiling or sidewall\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: RECTORSEAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 220V8X4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51345305534770,"sku":"220V8X4","price":48.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555086.jpg?v=1782054187","url":"https:\/\/voomisupply.com\/products\/rectorseal-220v8x4-double-deflection-supply-grille-8x4-in","provider":"Voomi Supply","version":"1.0","type":"link"}