DuraVent 3x12 3PVL-12R Pellet Vent Pipe – Twist-Lock, UL Listed

Overview

Meet the M&G DuraVent 3x12 3PVL-12R pellet vent pipe, a purpose-built solution for wood pellet stoves and inserts. With a compact 3 inch diameter and 12 inch length, this vent pipe blends sturdy construction with thoughtful design to support reliable venting in tight spaces. The system is fully unitized and uses a twist-lock connection, delivering a confident, straightforward assembly experience from first connect to finished run.

What makes it durable and versatile

Durability is built into the stack from inside out. The inner wall is crafted from 0.012 inch super ferritic stainless steel for corrosion resistance and long-term performance, while the outer wall uses a 0.018 inch laser-welded galvalume finish for weather resistance and a clean, polished look. This double-wall, air-insulated design helps manage heat while maintaining a compact footprint, whether you run the pipe vertically or horizontally.

• Manufactured in the United States for quality control and local support
• Easy to use twist-lock, fully unitized construction for quick assembly
• Highly durable double-wall design with stainless inner wall and galvalume outer wall

In addition to its structural strengths, this vent pipe features patent-pending venting tailored for stoves and inserts that burn wood pellets. The design is UL listed for 3 inch clearance to combustibles in both the USA and Canada, offering clear safety alignment with common installation requirements. The 3-5/8 inch outer diameter is a practical detail that supports compatibility with select venting configurations while maintaining a slender profile.

Usage scenarios and advantages

Whether you’re upgrading an existing pellet stove vent or planning a new installation, this 3x12 pipe is sized for short runs and tight spaces. The combination of a robust inner stainless layer and a corrosion-resistant outer shell helps keep the vent looking and performing well over time. The twist-lock connection minimizes tool use during assembly, while the fully unitized design reduces the number of components you need to manage on site.

• Versatile for vertical or horizontal installations
• Double-wall construction supports efficient venting and durability

Note that while this description highlights notable benefits from the data, it does not guarantee outcomes. Real-world results depend on installation conditions, stove model, and proper clearance adherence. Consider this vent pipe as a dependable option to help achieve clean, efficient venting in pellet-burning setups.