DuraVent DuraBlack Increaser

The DuraVent DuraBlack Increaser provides a reliable solution for transitioning from smaller appliance flue outlets to larger chimney or stovepipe diameters, ensuring efficient and safe venting.

Key Features

• Versatile Sizing: Available in sizes ranging from 5”-6” to 8”-10” to suit various setups.
• Secure Connection: Designed to provide a tight, leak-free fit between appliances and venting systems.
• Durable Construction: Made with high-quality materials for long-lasting performance.
• Wide Compatibility: Compatible with most single-wall stovepipes and chimney systems.
• Easy Installation: Simplifies transitions without the need for additional adapters.

Product Features

• Flexible Applications: Perfect for use with wood stoves, fireplaces, and other hearth appliances.
• High Heat Resistance: Built to handle the high temperatures generated by wood-burning appliances.
• Professional Finish: Features a sleek black exterior to blend seamlessly with venting systems.
• Standardized Dimensions: Precision-engineered for optimal performance and safety.
• Enhanced Safety: Eliminates gaps to maintain proper draft and prevent leaks.

Product Specifications

Available Sizes