{"product_id":"hart-cooley-67230x30-672-steel-return-air-grille-white-finish-30-inches-x-30-inches","title":"Hart Cooley 67230X30 672 Steel Return Air Grille White Finish 30 Inches X 30 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Hart Cooley 67230X30 is a 672 Series steel return air grille designed for residential and commercial HVAC systems. It provides a clean, finished look over return air openings while allowing proper airflow back to the air handler or furnace. Return air grilles are a critical part of any forced-air HVAC system. They allow conditioned air to cycle back through the ductwork for reheating or recooling. Without proper return air flow, static pressure builds up, reducing system efficiency and shortening equipment life. This grille is built from heavy-gauge all-steel construction, giving it the durability needed for long-term installation in walls or ceilings. The fins are spaced at 1\/2 inch intervals and set at a fixed 40-degree angle. This fin geometry maximizes free area, meaning more open space for air to pass through with minimal resistance. The result is better airflow performance compared to grilles with tighter or straight-blade designs. The grille measures 30 inches x 30 inches in nominal size, with an overall frame dimension of 31.75 inches x 31.75 inches. The 5\/16 inch margin turnback allows it to overlap the duct opening neatly for a finished appearance without requiring a separate frame. The bright white enamel finish blends with standard interior wall and ceiling colors, making it a practical choice for visible installations. HVAC technicians, contractors, and facilities maintenance professionals rely on this grille for new construction, renovation, and replacement projects. It ships as a single unit and is manufactured in Mexico. No adjustable blades are included, as this is a fixed-fin return air grille intended for non-directional return air applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAll-steel construction for durability in long-term HVAC installations\u003c\/li\u003e\n\u003cli\u003e1\/2 inch spaced fins set at 40 degrees for maximum free area and low airflow resistance\u003c\/li\u003e\n\u003cli\u003eBright white enamel finish with 5\/16 inch margin turnback for a clean, professional installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Hart Cooley 67230X30 delivers reliable return air performance in a sturdy all-steel package with a white enamel finish. It is a straightforward, no-adjustment grille suited for standard forced-air HVAC return applications in both residential and commercial settings.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HART COOLEY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 67230X30\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family\u003c\/strong\u003e: 672\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 30 inches x 30 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 31.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 31.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.96 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape\u003c\/strong\u003e: Square\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Enamel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Spacing\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFin Degree\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrille Type\u003c\/strong\u003e: Return Air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved Blade\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Mexico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 684048433817\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":51121142628658,"sku":"67230X30","price":178.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304885322.webp?v=1777749509","url":"https:\/\/voomisupply.com\/products\/hart-cooley-67230x30-672-steel-return-air-grille-white-finish-30-inches-x-30-inches","provider":"Voomi Supply","version":"1.0","type":"link"}