{"product_id":"hart-cooley-672-18-18-w-return-air-grille-18-inches-x-18-inches","title":"HART \u0026 COOLEY 672 18 18 W Return Air Grille 18 inches x 18 inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HART \u0026amp; COOLEY 672 18 inches x 18 inches Return Air Grille is built for HVAC applications and features a robust all-steel construction. This grille has 1\/2 inch spaced fins set at a deflection angle of 40 degrees, promoting effective airflow. It has a substantial free area, allowing for optimal air distribution in residential or commercial settings. The overall size measures nineteen and three-fourths inches by nineteen and three-fourths inches, making it suitable for sidewall or ceiling installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAll-steel construction\u003c\/li\u003e\n\u003cli\u003e1\/2 inch spaced fins at 40 degrees\u003c\/li\u003e\n\u003cli\u003eEffective at air flow rates from 439 to 878 cfm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis grille is designed for efficient airflow in various HVAC setups, ensuring durability and functionality.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Return Grille\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: HVAC\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Opening\u003c\/strong\u003e: 18 inches x 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Size\u003c\/strong\u003e: 19.75 inches x 19.75 inches\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: Bright White Enamel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: 439 to 878 cfm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade Spacing\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeflection Angle\u003c\/strong\u003e: 40 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Area\u003c\/strong\u003e: 1.46 sq-ft\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HART \u0026 COOLEY","offers":[{"title":"Default Title","offer_id":50605863633202,"sku":"672 18 18 W","price":26.18,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/262424534.jpg?v=1762443922","url":"https:\/\/voomisupply.com\/products\/hart-cooley-672-18-18-w-return-air-grille-18-inches-x-18-inches","provider":"Voomi Supply","version":"1.0","type":"link"}