{"product_id":"dayton-20ua62-intake-louver-fixed-drainable-48-h-x-42-w","title":"Dayton 20UA62 - Intake Louver,Fixed, Drainable,48 H x 42 W","description":"\u003cp\u003e51 In.H 45 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 47 1\/2 in, Outside Width 41 1\/2 in, Rough Opening Height 48 in, Rough Opening Width 42 in, Louver Maximum Intake 7,391 cfm, Maximum Exhaust 10,569 cfm, Maximum Outside Width 44 1\/2 in, Minimum Outside Width 44 1\/2 in, Flange Width 1 1\/2 in, Free Area 7.5 sq ft, Beginning Point of Water Penetration 1,031 fpm, Maximum Air Velocity 3500 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43253095202910,"sku":"20UA62","price":886.16,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-oJywkcpEx_50231d8c-7bfc-40b6-b724-82e882332ceb.jpg?v=1788365786","url":"https:\/\/nationalboilersupply.com\/products\/dayton-20ua62-intake-louver-fixed-drainable-48-h-x-42-w","provider":"National Boiler Supply","version":"1.0","type":"link"}