{"product_id":"louver-damper-adjustable-42h-x-18w","title":"Louver Damper,Adjustable,42H x 18W","description":"44.5 In.H 20.5 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 41 1\/2 in, Outside Width 17 1\/2 in, Rough Opening Height 42 in, Rough Opening Width 18 in, Louver Maximum Intake 2,264 cfm, Maximum Exhaust 3,237 cfm, Flange Width 1 1\/2 in, Free Area 2 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 15 3\/4 in, Number of Blades 9","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":45016595038343,"sku":"G8655561","price":1196.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z-oJywkcpEx_c031f9ad-7520-4e86-8ba2-7c347e9c5e88.jpg?v=1782438257","url":"https:\/\/checkout.towerdvbe.com\/products\/louver-damper-adjustable-42h-x-18w","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}