{"product_id":"tdv-g8655534","title":"Louver Damper, Adjustable, 24H x 18W","description":"26.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 23 1\/2 in, Outside Width 17 1\/2 in, Rough Opening Height 24 in, Rough Opening Width 18 in, Louver Maximum Intake 1,186 cfm, Maximum Exhaust 1,697 cfm, Flange Width 1 1\/2 in, Free Area 1.1 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3,000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 23 1\/2 in, Inside Width 17 1\/2 in, Number of Blades 4","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":45270787620999,"sku":"G8655534","price":588.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z-oJywkcpEx_27e970cf-504d-4b95-8a28-480bacd1a5d2.jpg?v=1784332363","url":"https:\/\/checkout.towerdvbe.com\/products\/tdv-g8655534","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}