{"product_id":"tdv-g3634267","title":"Backdraft Damper, Horizontal, 42 Sq","description":"41.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 42 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2000 fpm, Overall Height 41 3\/4 in, Rough Opening Diameter 42 in, Rough Opening Shape Square, Fits Fan Diameter 42 in, For Duct Shape Square, Free Area 10.9 sq ft, Overall Width 41 3\/4 in, Frame Material Thickness 20 ga, Overall Length 4 1\/2 in, Frame Depth 2 in, Rough Opening Length 42 in","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":45270787752071,"sku":"G3634267","price":182.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/5424\/4231\/files\/Z0369ufo5oy_c50338da-f371-485d-a835-a3b2c3e56c3c.jpg?v=1784332364","url":"https:\/\/checkout.towerdvbe.com\/products\/tdv-g3634267","provider":"Tower Sales and Consulting","version":"1.0","type":"link"}