{"product_id":"combination-louver-damper-48x36","title":"Combination Louver Damper 48x36","description":"\u003cp\u003e48 In.H 36 In.W Drnbl Extrd Alu Combo Dmpr Louver Type Combination Frame Type Hat Channel Outside Height 47 1\/2 in Outside Width 35 1\/2 in Rough Opening Height 48 in Rough Opening Width 36 in Louver Maximum Intake 3 369 cfm Maximum Exhaust 5 294 cfm Flange Width Not Applicable Free Area 5.2 sq ft Beginning Point of Water Penetration 1 118 fpm Maximum Air Velocity 3 500 fpm Blade Angle 45 Degrees  Material Aluminum Inside Height 46 1\/2 in Inside Width 33 3\/4 in\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":40951907844180,"sku":"99P79B","price":1438.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/3316\/7700\/files\/5NKH6_AS01_3ff73f7f-4960-4094-b77b-963d9e420368.jpg?v=1744924349","url":"https:\/\/jahnda.com\/products\/combination-louver-damper-48x36","provider":"The Jahnda Group - Your Government Supply Provider","version":"1.0","type":"link"}