Imperial BR0209 7 Inch Round Wire Chimney Brush 1/4 Npt

Product Description

The IMPERIAL MFG GROUP USA INC BR0209 is a 7-inch round wire chimney brush built for professional flue cleaning in residential and light commercial applications. The single spiral design is constructed from .0286-inch oil-tempered wire, which provides the stiffness needed to break loose creosote and soot deposits from round flue liners. The 1/4-inch NPT male thread connection allows the brush to attach to standard chimney rod systems. This brush is sold in cases of 12, making it a practical stock item for chimney sweeps and HVAC service companies that perform annual flue inspections.

This brush is intended for use in round flue systems, including those found on factory-built fireplaces, wood stoves, and B-vent appliances with compatible liner diameters. It is installed by chimney sweeps and HVAC technicians as part of routine combustion appliance maintenance. The 1/4-inch NPT thread fits widely available fiberglass and flexible rod systems used in the trade. The 7-inch diameter is sized for standard residential round flue liners of that nominal dimension.

Key Features

• 7-inch round diameter fits standard residential round flue liners
• Single spiral wire construction for consistent contact with liner walls
• .0286-inch oil-tempered wire for durability and effective creosote removal
• 1/4-inch NPT male thread connects to standard chimney rod systems
• Sold in a case quantity of 12 for trade and service company restocking

Compatibility

Designed as an OEM-style replacement and standard-fit brush for round flue liner systems requiring a 7-inch diameter wire chimney brush with 1/4-inch NPT male thread rod attachment.

Installation Notes

Installation and use should be performed by a qualified chimney sweep or licensed HVAC technician familiar with NFPA 211 guidelines for chimney inspection and cleaning. Ensure the appliance is completely cooled and the damper is closed or protected before beginning cleaning to contain debris. Attach the brush securely to compatible chimney rods before inserting into the flue, and inspect thread engagement before each use. Do not force the brush through obstructions that may indicate structural damage requiring further inspection.