{"product_id":"louver-damper-adjustable-36h-x-42w","title":"Louver Damper Adjustable 36H x 42W","description":"\u003cp\u003e38.5 In.H 44.5 In.W Drnbl Extrd Alu Combo Dmpr Louver Type Combination Frame Type Flanged Outside Height 35 1\/2 in Outside Width 41 1\/2 in Rough Opening Height 36 in Rough Opening Width 42 in Louver Maximum Intake 5 015 cfm Maximum Exhaust 7 172 cfm Flange Width 1 1\/2 in Free Area 4.5 sq ft Beginning Point of Water Penetration 1 118 fpm Maximum Air Velocity 3 000 fpm Blade Angle 45 Degrees  Material Aluminum Inside Height 34 1\/2 in Inside Width 39 3\/4 in Number of Blades 7\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40937341288532,"sku":"42R72A","price":1319.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/20UA33_AS01_f772fcd4-538b-4ca0-abe7-953df4a7a8a1.jpg?v=1742533021","url":"https:\/\/jahnda.com\/products\/louver-damper-adjustable-36h-x-42w","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}