Schaefer Brush 76200 Boiler Furnace Crimped Brass Brush

Product Description

The SCHAEFER BRUSH 76200 is a crimped brass boiler and furnace flue brush designed for cleaning heat exchanger flues, fire tubes, and combustion chamber passages. The brush head measures 2.125 inches in diameter with a 7-inch bristle length, giving technicians solid contact and reach inside narrow tube runs. A standard wood handle extends the overall length to 48 inches, allowing access to deeper flue sections without additional rod extensions in most residential and light commercial boiler applications. HVAC and plumbing service technicians use this brush as part of routine combustion-side maintenance to clear scale, soot, and debris from heat transfer surfaces.

This brush is suited for residential and light commercial boiler servicing, furnace heat exchanger cleaning, and fire-tube maintenance. The 2.125-inch diameter makes it appropriate for standard-sized boiler flue tubes and furnace heat exchanger passages encountered in typical service calls. The 48-inch overall length provides reach into equipment where shorter brushes fall short. It is a single-spiral bristle design, which helps maintain consistent contact pressure along the tube wall during the cleaning stroke.

Key Features

• Crimped brass bristles for effective soot and scale removal without damaging tube surfaces
• 2.125-inch brush diameter sized for standard boiler flue tubes and furnace heat exchanger passages
• 7-inch bristle length for thorough contact along tube walls
• 48-inch overall length for deep-reach cleaning without additional rod extensions
• Standard wood handle provides a firm grip during manual cleaning strokes
• Single-spiral bristle pattern maintains even scrubbing contact

Compatibility

Designed as an OEM-style replacement cleaning brush for use on residential and light commercial boiler flue tubes and furnace heat exchanger passages requiring a 2.125-inch diameter brush.

Installation Notes

Installation of this brush is performed by licensed HVAC technicians or plumbers during scheduled combustion-side maintenance. Always shut down the boiler or furnace and allow all surfaces to cool completely before inserting any cleaning tool into flue passages. Inspect the bristle condition before each use and replace the brush if bristles are bent, broken, or heavily worn. Follow applicable NFPA and IFGC guidelines for combustion appliance service procedures.