Description
Step into a world of uncompromised quality and performance with the DuraVent 4" PelletVent Pro Increaser Tee. As the premier name in the venting industry, DuraVent has established itself as the go-to choice for professionals in HVAC and Hearth markets. With a legacy spanning over two decades, DuraVent continues to redefine excellence, and the PelletVent Pro series is no exception.
Engineered to perfection, the PelletVent Pro Increaser Tee boasts a laser-welded inner and outer wall, delivering an impeccable fit and finish that not only ensures safety but also enhances the aesthetics of your venting system. This one-piece wonder allows for a 90° offset, while its branch swivels effortlessly for alignment, making installation a breeze. What truly sets it apart is the removable twist-lock Clean-Out Tee Cap, simplifying maintenance and ensuring your system's longevity.
Benefits:
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Enhanced Safety: UL listed for 1" clearance to combustibles in the USA and Canada, the PelletVent Pro Increaser Tee provides peace of mind, even in tight spaces.
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Effortless Installation: The branch's swivel feature and precise fit make installation quick and straightforward, saving you time and effort.
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Maintenance Made Easy: Thanks to the removable Clean-Out Tee Cap, maintaining your venting system is hassle-free, ensuring it operates at peak efficiency.
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Versatile Compatibility: Designed for stoves and inserts using wood pellets, oil, and various biofuels, this Increaser Tee handles it all with ease.
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Durable Construction: Crafted with a .012" inner wall of corrosion-resistant stainless steel and a .018" laser-welded galvalume outer wall, this tee is built to last.
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Sleek Aesthetics: With a black exterior option, this tee not only performs but also looks good in any setting.
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Lifetime Assurance: Backed by a limited-lifetime warranty, you can trust in the durability and reliability of this product.
Features:
- Use for a 90° offset.
- Branch swivels for alignment.
- One piece unit incorporates a removable twist-lock Clean-Out Tee Cap.
- Attaches 3” pipe to branch and 4” pipe to the body.
Specifications:
| Model | 4PVP-T31 | 4PVP-T3B1 |
| Dimensions | 9" (A) x 4.25" (B) x 5.6" (C) | 9" (A) x 4.25" (B) x 5.6" (C) |
| Finish | Galvalume | Black |
| Clearances | 1” clearance to combustibles in the USA and Canada for appliances using corn and other biofuels, wood pellets, or oil. | |
| Listings | c-UL-us Listed to UL 641, ULC S609, and ULC/ORD C441 (MH8381 and MH14420). | |
| Warranty | Limited-lifetime warranty | |
Downloads:
About the Manufacturer:

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets. DuraVent has patents for several products and continues to design safe and technologically advanced venting.The company’s research into solving problems with corrosion, when biofuels such as corn are used, led to the break-through patent for PelletVent Pro.



