{"product_id":"crown-products-301wl21x12x24-21-1-2-x-12-3-16-x-24-in-28-gauge-galvanized-steel-plenum","title":"CROWN PRODUCTS 301WL21X12X24 21-1\/2 X 12-3\/16 X 24 IN. 28 GAUGE Galvanized Steel Plenum","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CROWN PRODUCTS 301WL21X12X24 is a galvanized steel plenum measuring twenty-one and a half inches by twelve and three-sixteenths inches by twenty-four inches, made with twenty-eight gauge steel. This product is designed for reliable use in HVAC systems, providing effective airflow management while maintaining durability. The integrated liner supports insulation and enhances thermal efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from twenty-eight gauge galvanized steel\u003c\/li\u003e\n\u003cli\u003eDimensions: twenty-one and a half inches by twelve and three-sixteenths inches by twenty-four inches\u003c\/li\u003e\n\u003cli\u003eFeatures a liner for improved insulation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eUtilize this plenum for efficient air distribution in residential and commercial HVAC systems.\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: CROWN PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 301WL21X12X24\u003c\/li\u003e\n\u003c\/ul\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\u003eGauge\u003c\/strong\u003e: 28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 12.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 21.5 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CROWN PRODUCTS","offers":[{"title":"Default Title","offer_id":50547425345842,"sku":"301WL21X12X24","price":138.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/259348585.png?v=1761409717","url":"https:\/\/voomisupply.com\/products\/crown-products-301wl21x12x24-21-1-2-x-12-3-16-x-24-in-28-gauge-galvanized-steel-plenum","provider":"Voomi Supply","version":"1.0","type":"link"}