{"product_id":"dayton-20ua32-louver-damper-adjustable-60-h-x-60-w","title":"Dayton 20UA32 - Louver Damper,Adjustable,60 H x 60 W","description":"\u003cp\u003e63 In.H 63 In.W Drnbl Extrd Alu Combo Dmpr, Louver Type Combination, Frame Type Flanged, Outside Height 59 1\/2 in, Outside Width 59 1\/2 in, Rough Opening Height 60 in, Rough Opening Width 60 in, Louver Maximum Intake 12,972 cfm, Maximum Exhaust 18,550 cfm, Flange Width 1 1\/2 in, Free Area 11.6 sq ft, Beginning Point of Water Penetration 1,118 fpm, Maximum Air Velocity 3000 fpm, Blade Angle 45 Degrees , Material Aluminum, Inside Height 58 1\/2 in, Inside Width 57 3\/4 in, Number of Blades 12\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43252828176478,"sku":"20UA32","price":2314.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-oJytocpEx_90154d67-faa1-4b98-bfa0-d37004ddaf73.jpg?v=1788361586","url":"https:\/\/nationalboilersupply.com\/products\/dayton-20ua32-louver-damper-adjustable-60-h-x-60-w","provider":"National Boiler Supply","version":"1.0","type":"link"}