{"product_id":"dayton-20ua07-drainable-intake-louver-for-12-in-h-x-12-in-w-opening-stationary-45-degree","title":"Dayton 20UA07 - Drainable Intake Louver for 12 in H x 12 in W Opening, Stationary 45 Degree Blades, Aluminum","description":"\u003cp\u003e15 In.H 15 In.W Drnbl Extrd Alu Intake Louver, Louver Type Stationary Blade, Frame Type Flanged, Frame Depth 4 in, Mounting Style Surface Mount, Outside Height 11 1\/2 in, Outside Width 11 1\/2 in, Rough Opening Height 12 in, Rough Opening Width 12 in, Louver Maximum Intake 310 cfm, Maximum Exhaust 443 cfm, Maximum Outside Width 14 1\/2 in, Minimum Outside Width 14 1\/2 in, Flange Width 1 1\/2 in, Free Area 0.4 sq ft, Beginning Point of Water Penetration 1,031 fpm, Maximum Air Velocity 3500 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43260661203038,"sku":"20UA07","price":286.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z-oJytocpEx_35c96468-c4b2-42ab-b157-3ca582297728.jpg?v=1788453591","url":"https:\/\/nationalboilersupply.com\/products\/dayton-20ua07-drainable-intake-louver-for-12-in-h-x-12-in-w-opening-stationary-45-degree","provider":"National Boiler Supply","version":"1.0","type":"link"}