{"product_id":"aluminum-return-air-grille-18-by-14-inch-with-easy","title":"Aluminum Return Air Grille 18 By 14 Inch With Easy Airflow Linear Bar Design, Durable HVAC Vent Cover For Walls Or Ceilings, Outer Dimensions 19.5 W X 15.5 H, Modern Silver Finish","description":"\u003cdiv\u003eAluminum Return Air Grille 18x14 with Linear Bar Flow\u003cbr\u003e\n✔️ Single grille, outer 19.5 W x 15.5 H inches, silver finish \u003cp\u003eThis aluminum return air grille is a durable HVAC vent cover designed for walls or ceilings, providing a clean, modern look while promoting efficient airflow in living rooms, bedrooms, or light commercial spaces.\u003c\/p\u003e ✅ Aluminum construction for long-lasting use\u003cbr\u003e\n✅ Inner opening 18 in x 14 in for duct compatibility\u003cbr\u003e\n✅ Outer frame measures 19.5 in W x 15.5 in H for standard retrofit\u003cbr\u003e\n✅ Easy airflow linear bar design reduces resistance and noise\u003cbr\u003e \u003cp\u003e💡 What is the function of a return air grille in an HVAC system and how does it affect airflow?\u003c\/p\u003e\n- Returns room air to the furnace or air handler for conditioning\n- Aluminum construction resists corrosion and keeps it lightweight\n- Linear bar pattern minimizes pressure drop while maintaining airflow\n- Suitable for wall or ceiling installations for flexible placement\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48745170632939,"sku":"VXB07QD7SWYL","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71YP90Iap6L.jpg?v=1780689947","url":"https:\/\/vxb.com\/products\/aluminum-return-air-grille-18-by-14-inch-with-easy","provider":"VXB Bearings","version":"1.0","type":"link"}