{"product_id":"dayton-4fzf4-louver-wall-opening-24-x-24-in-aluminum","title":"Dayton 4FZF4 - Louver,Wall Opening 24 x 24 In,Aluminum","description":"\u003cp\u003e24 In.H 24 In.W Non-Drnbl Alu Modular Louver, Louver Type Stationary Blade, Frame Type Hat Channel, Frame Depth 4 in, Mounting Style Flush Mount, Outside Height 23 1\/2 in, Outside Width 23 1\/2 in, Rough Opening Height 24 in, Rough Opening Width 24 in, Louver Maximum Intake 1,342 cfm, Maximum Exhaust 1,918 cfm, Maximum Outside Width 23 1\/2 in, Minimum Outside Width 23 1\/2 in, Flange Width Not Applicable, Free Area 1.8 sq ft, Beginning Point of Water Penetration 709 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43258166837342,"sku":"4FZF4","price":252.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/6bb480e3-0a21-4fa0-8f22-2d75b51507fe_c0d933ce-3e4e-48e9-9a7a-f93f7693e02a.jpg?v=1788417112","url":"https:\/\/nationalboilersupply.com\/products\/dayton-4fzf4-louver-wall-opening-24-x-24-in-aluminum","provider":"National Boiler Supply","version":"1.0","type":"link"}