Duravent 3PVL-12R Pellet Vent Pipe 3x12 Inch Double Wall

Product Description

The DURAVENT 3PVL-12R is a double-wall, air-insulated pellet vent pipe section designed for venting appliances that burn wood pellets. The inner wall is constructed from 0.012-inch super ferritic stainless steel, and the outer wall is 0.018-inch laser-welded Galvalume. The pipe measures 3 inches in diameter and 12 inches in length with a 3-5/8-inch outer diameter. Twist-lock construction makes field assembly straightforward and secure. This section is UL Listed for 3-inch clearance to combustibles and is approved for use in both the United States and Canada. It is intended for installation by qualified hearth and HVAC technicians.

The 3PVL-12R is suited for residential and light-commercial pellet stove installations, including freestanding stoves and fireplace inserts that use wood pellet fuel. Its fully unitized design supports both vertical and horizontal vent runs, giving installers flexibility when routing through walls or up through a chase. This pipe section is sold in a package of two units per order.

Key Features

• Double-wall, air-insulated construction for safe heat management around combustibles
• Inner wall: 0.012-inch super ferritic stainless steel for corrosion resistance
• Outer wall: 0.018-inch laser-welded Galvalume for durability
• Twist-lock connection for fast, secure field assembly
• Compatible with both vertical and horizontal vent run configurations
• UL Listed for 3-inch clearance to combustibles in the USA and Canada

Compatibility

Designed as an OEM-style vent pipe section for pellet stoves and pellet-burning fireplace inserts that require a 3-inch pellet vent system.

Installation Notes

Installation should be performed by a qualified hearth professional or licensed HVAC technician in accordance with the appliance manufacturer's instructions and applicable local codes. Shut down and allow the appliance to cool completely before servicing or extending the vent system. Maintain the minimum 3-inch clearance to combustibles as required by the UL Listing. Verify that all twist-lock joints are fully engaged before restoring operation.

Technical Specifications

• Inner Diameter: 3 inches
• Length: 12 inches
• Outer Diameter: 3-5/8 inches
• Inner Wall Material: 0.012-inch super ferritic stainless steel
• Outer Wall Material: 0.018-inch laser-welded Galvalume
• Construction: Double wall, air insulated
• Connection Type: Twist-lock
• Clearance to Combustibles: 3 inches
• Certifications: UL Listed (USA and Canada)
• Package Quantity: 2 per package
• Weight: 1.3 pounds

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 3PVL-12R