{"product_id":"broan-nutone-636-roof-cap-with-built-in-damper-round-duct-black","title":"Broan-Nutone 636 - Roof Cap With Built In Damper, Round Duct, Black","description":"\u003cp\u003eRoof Cap, For Nominal Duct Diameter 3 in, 4 in, Material Steel, Overall Length 11 in, Product Type Roof Cap, Material Thickness 25 ga, Finish Powder Coat, Color Black, Overall Height 4 3\/8 in, Shape Cap, Overall Width 11 in, Screen Included Yes, Includes Built-In Backdraft Damper, Protective Bird Screen\u003c\/p\u003e","brand":"BROAN-NUTONE","offers":[{"title":"Default Title","offer_id":43253843361886,"sku":"636","price":27.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/07bb5863-f7be-463e-aff9-2a1257a54d60.jpg?v=1794523254","url":"https:\/\/nationalboilersupply.com\/products\/broan-nutone-636-roof-cap-with-built-in-damper-round-duct-black","provider":"National Boiler Supply","version":"1.0","type":"link"}