Irnyso Metal Black Fireplace Flue Hole Cover 4–8 in | 6719900 BM0026 BM0353

Overview

Keep your fireplace opening clean and secure with the Irnyso Metal Black Fireplace Flue Hole Cover. This versatile piece is designed to replace several models—6719900, BM0026, and BM0353—and provides a robust answer for closing unused flue holes in a 4 to 8 inch range. The cover’s matte black finish paired with embossed steel communicates durability, while the front and back surfaces stay protected from wear for seasons of use.

Why this matters

Uncovered flue openings can contribute to drafts, debris entry, and unwanted exposure to the interior of your chimney. A properly fitted cover helps regulate airflow, maintain the fireplace’s appearance, and reduce drafts in living spaces. This is a practical accessory for maintenance and upkeep, with benefits that depend on precise installation and your home setup.

Key features at a glance

• Replacement models: 6719900, BM0026, BM0353
• Fits flue hole sizes from 4" to 8"
• Compatible with BM0026 Black Adjustable Flue Stop
• Adjustable anchors keep the stopper securely in place
• Embossed steel with a black finish on both sides for a clean, durable look
• Manual adjustment adapts to smooth or irregular flue holes

Material and design

The cover uses sturdy steel and a black finish to resist wear while maintaining a sleek appearance. The embossed texture adds a tactile detail and helps the piece retain its shape over time. A compact form ensures it sits flush when installed.

Installation and compatibility

• Simple manual adjustment lets you tailor the fit to your flue
• Adjustable anchors help keep the stopper securely in place
• Designed to work with 4"–8" flue openings and the BM0026 Black Adjustable Flue Stop

Care and maintenance

Clean with a soft cloth to remove dust. Avoid harsh chemicals that could affect the finish. Periodic checks ensure the anchors remain secure, especially if the chimney experiences temperature fluctuations.