{"product_id":"tdv-g1032306","title":"Damper, Roof Mount, Exh Only, 11 1\/2 Sq","description":"11.5 In.H-W 4.5 In.L Aluminum Backdraft Damper, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 11 1\/2 in, Rough Opening Diameter 10 in, Rough Opening Shape Square, Fits Fan Diameter 10 in, For Duct Shape Square, Free Area 0.4 sq ft, Overall Width 11 1\/2 in, Frame Material Thickness 20 ga, Overall Length 4 1\/2 in, Frame Depth 2 in, Rough Opening Length 10 in","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":45267574620295,"sku":"G1032306","price":42.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z13Muxfo5oy.jpg?v=1784322054","url":"https:\/\/checkout.towerdvbe.com\/products\/tdv-g1032306","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}