DuraVent Direct Vent Pro DVA 4" x 6" Diameter 3" Co-Linear Flex Connector

Product description

• PERFECT FIT: Designed specifically for 4" x 6-5/8" direct-vent systems connecting to 3-inch co-linear intake and exhaust ports
• SECURE CONNECTION: Features tight, precision-engineered inner connections for stable, leak-resistant performance.
• NO SEALANTS NEEDED: Installs cleanly without gaskets or extra sealants in standard setups (always check your specific appliance manual).
• DURABLE BUILD: Constructed with high-quality inner aluminum and sturdy components built for long-lasting home heating safety
• PROFESSIONAL GRADE: Engineered by DuraVent to meet strict industry standards for gas and propane heating inserts