{"product_id":"dayton-3c729-mtrzd-damper-for-fan-dia-36-100-240-v","title":"Dayton 3C729 - Mtrzd Damper,For Fan Dia. 36\",100-240 V","description":"\u003cp\u003e39 In.H-W 13.3 In.L Squ Stl Mtrzd Cntrl Dampr, For Nominal Duct Diameter Not Applicable, Damper Application Motorized, Number of Panels 1, Overall Height 39 in, Overall Length 13 1\/4 in, Rough Opening Shape Square, For Duct Shape Square, Overall Width 39 in, Frame Material Thickness 14 ga, Blade Material Galvanized Steel, Maximum Air Pressure 4 in wg, Overall Diameter 39 in, Rough Opening Length 37 in, Rough Opening Width 37 in, Damper Type Dynamic, Maximum Air Velocity 3500 fpm\u003c\/p\u003e","brand":"DAYTON","offers":[{"title":"Default Title","offer_id":43260481601630,"sku":"3C729","price":603.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z0_yqyfo5oy_16c46ebf-f5ba-4939-ac5c-997b3bec8a39.jpg?v=1794512785","url":"https:\/\/nationalboilersupply.com\/products\/dayton-3c729-mtrzd-damper-for-fan-dia-36-100-240-v","provider":"National Boiler Supply","version":"1.0","type":"link"}