Schaefer Brush 76245 Boiler Furnace Brush 2in X 42in

Product Description

The SCHAEFER BRUSH 76245 is a fiber and hair bristle boiler furnace brush designed for cleaning flue passages, heat exchangers, and combustion chambers in boiler and furnace systems. The brush head measures 2 inches in diameter with a 6-inch bristle length, providing reach into tight flue tubes and ports. A standard wood handle extends the overall length to 42 inches, giving technicians the leverage needed to clear soot, scale, and debris without disassembling the full unit. This tool is used by HVAC service technicians and boiler mechanics during routine maintenance and seasonal cleaning procedures.

This brush is suited for residential and light commercial boiler and furnace service. It is appropriate for cleaning fire-tube boiler passes, furnace heat exchanger tubes, and similar cylindrical flue passages where soot accumulation reduces efficiency. The 42-inch overall length allows access through service ports without requiring removal of burner components in most standard configurations. Technicians performing annual maintenance on gas, oil, or solid-fuel appliances will find this brush applicable to a range of flue tube diameters at or near 2 inches.

Key Features

• 2-inch brush diameter sized for standard boiler flue tubes and furnace heat exchanger passages
• 6-inch bristle length provides thorough scrubbing coverage per stroke
• Fiber and hair bristle construction for effective soot and scale removal
• Single spiral bristle wrap for consistent contact around the full tube interior
• Standard wood handle with 42-inch overall length for deep-reach access through service ports
• Sold individually as a single unit

Compatibility

Designed as an OEM-style maintenance brush for boiler and furnace systems with flue tubes or heat exchanger passages approximately 2 inches in diameter.

Installation Notes

This brush is intended for use by qualified HVAC technicians and boiler mechanics during scheduled maintenance. Before cleaning, shut down the appliance, isolate fuel supply, and allow the system to cool completely to ambient temperature. Insert the brush through the appropriate flue tube access port using steady, controlled strokes to avoid bristle damage or dislodging refractory material. Dispose of removed combustion debris in accordance with local regulations.