{"product_id":"dayton-4fzg4-louver-wall-opening-24x24-in-galvannealed","title":"Dayton 4FZG4 - Louver,Wall Opening 24x24 In,Galvannealed","description":"\u003cp\u003e24 In.H 24 In.W Non-Drnbl GSteel Modulr 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":43252827521118,"sku":"4FZG4","price":270.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z11O2xfo5oy.jpg?v=1788361572","url":"https:\/\/nationalboilersupply.com\/products\/dayton-4fzg4-louver-wall-opening-24x24-in-galvannealed","provider":"National Boiler Supply","version":"1.0","type":"link"}