{"product_id":"louver-damper-adjustable-42h-x-24w","title":"Louver Damper Adjustable 42H x 24W","description":"\u003cp\u003e44.5 In.H 26.5 In.W Drnbl Extrd Alu Combo Dmpr Louver Type Combination Frame Type Flanged Outside Height 41 1\/2 in Outside Width 23 1\/2 in Rough Opening Height 42 in Rough Opening Width 24 in Louver Maximum Intake 3 169 cfm Maximum Exhaust 4 532 cfm Flange Width 1 1\/2 in Free Area 2.8 sq ft Beginning Point of Water Penetration 1 118 fpm Maximum Air Velocity 3 000 fpm Blade Angle 45 Degrees  Material Aluminum Inside Height 40 1\/2 in Inside Width 21 3\/4 in Number of Blades 7\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40930525446228,"sku":"07T72A","price":1631.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/20UA33_AS01_2863911f-a56c-43c6-a03c-a070292bb324.jpg?v=1742533003","url":"https:\/\/jahnda.com\/products\/louver-damper-adjustable-42h-x-24w","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}