{"product_id":"metal-fab-3m4","title":"48 in x 3 in Gas Vent Pipe","description":"SPECIAL ORDER ITEM. Review Returns Policy before purchase. Metal-Fab's round and oval Type-B vent is listed by Underwriters Laboratories for use with approved category 1 gas furnaces, heaters, and boilers. A category 1 appliance operates with a non-positive vent static pressure. The double wall design of B-vent enables the product to be used in homes and commercial buildings at close clearance to combustible. Metal-Fab's B-vent design incorporates features that make installation quick, easy, and safe.","brand":"Metal-Fab","offers":[{"title":"Default Title","offer_id":47671478419694,"sku":"240416","price":58.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0782\/9376\/2286\/files\/0d7d2d08956a5644ca550806e813087472778127.jpg?v=1774453507","url":"https:\/\/www.relyonpdi.com\/products\/metal-fab-3m4","provider":"PDI Kitchen, Bath \u0026 Lighting","version":"1.0","type":"link"}