Flue Top Plate with Collar & Hinged Swing Cap Chimney Liners > Double Ply Smooth Wall Oval Chimney Liners and other residential heating appliances

and other residential heating appliances that require increased venting capacity beyond a 7" liner

and durability in installations where a round liner will not properly fit

Single-ply chimney liners provide a cost-effective and efficient solution for chimney relining

Fits Tight Chimney Spaces Oval shape allows installation in narrow masonry chimney flues Improved Airflow Smooth interior enhances draft and appliance efficiency Flexible Installation Easily navigates bends and offsets in masonry chimneys Enhanced Durability Double-ply construction provides added strength and long-term reliability Easier Cleaning Smooth interior helps reduce buildup and simplifies maintenance Improved Safety Helps contain flue gases and reduce the risk of leaks Air- & Water-Tight Prevents leaks and protects chimney structure High-Capacity Venting Supports larger heating appliances while fitting tighter chimney spaces Made in USA Manufactured with high-quality materials and standards Warranty Lifetime warranty (transferable) This 10 inch oval double ply smooth chimney liner can be customized with different top plates

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Flue Top Plate with Collar & Hinged Swing Cap Chimney Liners > Double Ply Smooth Wall Oval Chimney Liners and other residential heating appliancesThe flue version of this cap has the screws tighten directly onto the flue from all sides.