DuraVent PVP Pellet Vent Kit (3" or 4")
Complete Pellet Stove Venting—Trusted by the Industry
A complete DuraVent PelletVent Pro (PVP) venting solution engineered for safe, efficient pellet stove installations—available in 3" or 4" diameters.
Key Features
- Available in 3" or 4" pellet vent diameters
- Interior and exterior rise kits available
- Built with corrosion-resistant superferritic stainless steel
- UL listed for 1" clearance to combustibles (USA & Canada)
- Manufactured by DuraVent, the industry leader in pellet venting
- Sold by ComfortBilt for pellet stove compatibility assurance
Product Features
DuraVent PelletVent Pro (PVP) Construction
PelletVent Pro components use a laser-welded inner and outer wall made from corrosion-resistant superferritic stainless steel. This design ensures long service life when exposed to acidic pellet exhaust gases.
UL Listed for 1" Clearance to Combustibles
The double-wall, air-insulated design is UL listed in both the U.S. and Canada, allowing installations with just 1 inch of clearance to combustibles, simplifying tight-clearance pellet stove installations.
Interior & Exterior Rise Configurations
Choose the configuration that best matches your installation layout:
-
Interior Rise Kits:
Use black pellet vent pipe for a clean, finished indoor appearance.
-
Exterior Rise Kits:
Use galvanized silver pellet vent pipe for outdoor durability and weather resistance.
Industry-Leading Pellet Vent System
Since the introduction of pellet stoves in the 1980s, DuraVent has become the most widely used pellet vent brand in North America, with approximately 3 out of 4 pellet stoves vented using DuraVent systems.
Precision-Fit Components
All elbows, tees, and fittings feature factory-sealed seams to improve draft performance and reduce the risk of flue gas leakage.
Kit Configurations & Included Components
4" Exterior Rise Kit
Includes:
- Adapted cleanout tee
- (4) 12" straight pellet vent pipes
- 45° swivel cap (galvanized)
- Exterior wall brace
- 4" wall thimble
- 90° elbow
4" Interior Rise Kit
Includes:
- Stove adapter
- Cleanout tee
- (4) 12" straight pellet vent pipes
- 45° swivel cap (galvanized)
- Exterior wall brace
- 4" wall thimble
- 90° elbow
3" Interior Rise Kit
Includes:
- Stove adapter
- Cleanout tee
- (4) 12" straight pellet vent pipes
- 45° swivel cap (galvanized)
- Exterior wall brace
- 3" wall thimble
Note: A 90° elbow is required for interior visibility and is sold separately.
3" Exterior Rise Kit
Includes:
- Stove adapter
- Cleanout tee
- (4) 12" straight pellet vent pipes
- 45° swivel cap (galvanized)
- Exterior wall brace
- 3" wall thimble
Note: A 90° elbow is required for interior visibility and is sold separately.
Product Specifications
General Venting Specifications
| Specification |
Details |
| Manufacturer |
DuraVent |
| Vent System Line |
PelletVent Pro (PVP) |
| Fuel Type |
Pellet |
| Clearance to Combustibles |
1" (UL Listed – USA & Canada) |
| Construction |
Double-wall, air-insulated |
| Inner Wall Material |
Corrosion-resistant superferritic metal |
| Approved Use |
Pellet stoves only |
| Finish Options |
Black (interior), Galvanized Silver (exterior) |
Available Item Numbers (DuraVent PVP)
| Diameter |
Finish |
Item Number |
Kit Type |
| 3" |
Black |
3PVP-KCBB |
Interior Rise Kit |
| 3" |
Galvanized Silver |
3PVP-KCB |
Exterior Rise Kit |
| 4" |
Black |
4PVP-KCBB |
Interior Rise Kit |
| 4" |
Galvanized Silver |
4PVP-KCB |
Exterior Rise Kit |
Installation Notes
- All installations must follow local building codes and manufacturer installation manuals
- Interior rise kits use black pipe indoors
- Exterior rise kits use galvanized silver pipe outdoors
- 45° swivel caps are galvanized only, per manufacturer specification
Why This Kit Is a Smart Choice
This DuraVent PVP pellet vent kit delivers code-compliant safety, long-term durability, and industry-proven performance, making it an ideal venting solution for ComfortBilt and other pellet stoves.
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