{"product_id":"dayton-3azj4-roof-curb-fixed-nonvented-o-d-45-in","title":"Dayton 3AZJ4 - Roof Curb,Fixed,Nonvented,O.D 45 In","description":"\u003cp\u003eRoof Curb, For Fan Base Size 46 1\/2 in, Curb Height 12 in, Curb Inside Width 42 in, Curb Outside Width 45 in, Material Steel, Standards UL 705, For Use With 46 1\/2 in Square Base, Adjustability Fixed, Ventilation Type Nonventilated, Application General Exhaust, Curb Inside Length 42, Curb Outside Length 45 in, Curb Shape Square, Damper Tray Size 39 1\/2 in x 39 1\/2 in, Features Flashing Flange, One Welded Corner, Wood Nailer, Finish Galvanized, Flashing Flange Width 2 in\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43257312084062,"sku":"3AZJ4","price":578.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-D0vxfo5oy_874971d9-b51a-4b31-a841-c2f96667bbaa.jpg?v=1788413642","url":"https:\/\/nationalboilersupply.com\/products\/dayton-3azj4-roof-curb-fixed-nonvented-o-d-45-in","provider":"National Boiler Supply","version":"1.0","type":"link"}