{"product_id":"duravent-0302pi-b-vent-round-rigid-pipe-3x24-inches","title":"Duravent 0302PI B-vent Round Rigid Pipe 3x24 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DURAVENT 0302PI is a double-wall, air-insulated B-vent round rigid pipe section designed for venting Category I gas appliances. Measuring 3 inches in diameter and 24 inches in length, this pipe extends vent runs in residential and light commercial gas appliance systems. The double-wall air-insulated construction keeps flue gas temperatures stable and maintains safe clearances to combustible materials. Twist-lock connections simplify assembly during installation. Licensed HVAC technicians and plumbers install this type of pipe when building or extending vertical or near-vertical vent systems for gas furnaces, water heaters, and similar Category I appliances.\u003c\/p\u003e\u003cp\u003eThis pipe section is suited for residential and light commercial applications where a Category I gas appliance requires a Type B vent system. Common install scenarios include extending an existing vent run, replacing a damaged pipe section, or completing a new vent system from the appliance collar to the rooftop termination. The 24-inch length makes it a standard mid-run section in a full DVP vent assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDouble-wall air-insulated construction for safe flue gas exhaust\u003c\/li\u003e\n\u003cli\u003e3-inch diameter fits standard Category I appliance vent collars\u003c\/li\u003e\n\u003cli\u003e24-inch rigid section ideal for extending or completing vent runs\u003c\/li\u003e\n\u003cli\u003eTwist-lock connection system for secure, tool-assisted assembly\u003c\/li\u003e\n\u003cli\u003eRound rigid profile maintains consistent airflow through the vent stack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or extension component for Type B double-wall vent systems serving Category I gas appliances such as gas furnaces and water heaters.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or plumber in accordance with the appliance manufacturer instructions, NFPA 54, and local mechanical codes. Shut off gas supply and allow the appliance to cool completely before servicing or extending any vent system. Maintain required clearances to combustibles as specified on the pipe label and in the applicable code. Do not mix Type B vent components from different manufacturers within the same vent system unless listed for use together.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Length\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall Construction\u003c\/strong\u003e: Double-wall air-insulated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: Type B (B-Vent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Twist-lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppliance Category\u003c\/strong\u003e: Category I gas appliances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DURAVENT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 0302PI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DURAVENT","offers":[{"title":"Default Title","offer_id":51346519359794,"sku":"0302PI","price":41.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555442.jpg?v=1782082591","url":"https:\/\/voomisupply.com\/products\/duravent-0302pi-b-vent-round-rigid-pipe-3x24-inches","provider":"Voomi Supply","version":"1.0","type":"link"}