| Model | Dimensions |
|---|---|
| 5DBK-X6 | 6.125" (A) × 5" (B) × 7" Height |
| 6DBK-X7 | 7.125" (A) × 6" (B) × 7" Height |
| 7DBK-X8 | 8.125" (A) × 7" (B) × 7" Height |
| 8DBK-X10 | 10.125" (A) × 8" (B) × 7" Height |
| 9DBK-X10 | 10.125" (A) × 9" (B) × 7" Height |
| Applications | Single-Wall Interior Stovepipe for connecting wood stoves to manufactured chimney systems |
| Warranty | Limited Lifetime Warranty |
DuraVent
DuraVent DuraBlack 7"-8" Increaser
Regular price
$104.00
Regular price
$93.88
Sale price
$104.00
DuraVent DuraBlack 7"-8" Increaser
The DuraVent DuraBlack 7"-8" Increaser is a high-quality single-wall stovepipe adapter designed to transition from a smaller 7-inch stove pipe diameter to an 8-inch chimney connector system. Ideal for wood stoves, fireplaces, and solid-fuel heating appliances, this increaser provides a secure and efficient venting connection while maintaining proper airflow and draft performance. Built to DuraVent’s trusted standards, DuraBlack components feature die-formed end fittings for a precise fit, enhanced durability, and dependable performance in residential and professional installations.
As part of the reliable DuraBlack single-wall stovepipe system, the 7" to 8" Increaser helps complete venting systems when used with DuraVent chimney products, including DuraTech, DuraTech Canada, DuraPlus, and DuraTech Premium. Available in durable 24-gauge painted steel or 22-gauge stainless steel, DuraBlack provides an economical, drip-free chimney connector solution with easy installation, excellent heat resistance, and long-lasting reliability for wood-burning applications.
Features
- DuraVent DuraBlack 7"-8" Increaser: Designed as a reliable single-wall stovepipe adapter for transitioning from a smaller appliance flue outlet to a larger diameter chimney pipe or stove pipe system.
- Smooth Diameter Transition: Increases from a 7-inch appliance flue connection to an 8-inch chimney or stovepipe, helping maintain proper venting alignment and efficient exhaust flow.
- Ideal for Wood Stove Venting Applications: Perfect for wood-burning stoves, fireplaces, and solid-fuel heating appliances requiring a larger chimney connector diameter.
- Secure Chimney Connector Fitting: Provides a dependable connection between appliance outlets and DuraBlack single-wall stovepipe systems for safe and efficient installation.
- Durable DuraVent Construction: Manufactured to DuraVent’s high standards for strength, heat resistance, and long-term performance in residential and professional chimney installations.
- Compatible with DuraVent Chimney Systems: Designed to integrate with approved DuraVent chimney products, including DuraTech, DuraPlus, DuraTech Canada, and DuraTech Premium systems.
- Economical Single-Wall Stove Pipe Solution: Provides a cost-effective way to adapt chimney sizes while supporting a drip-free, efficient venting system.