Boiler Brush

Mill-Rose Clean-Fit 84200 Boiler Brush – 30" Steel Brush for Fire Tube Boiler Maintenance

The Mill-Rose Clean-Fit 84200 boiler brush is designed for routine maintenance of fire tube boilers. Engineered to remove soot, scale, and combustion residue from boiler tubes, this brush features a twisted wire stem and sturdy bristles that provide reliable surface cleaning across a range of boiler tube diameters. With an overall length of 30 inches, it is built for extended reach and access in firebox or combustion chamber environments.

Product Applications

This tool is intended for cleaning fire tube boilers in residential, commercial, and light industrial systems. It is suitable for cleaning tubes with outside diameters ranging from 1-1/2" to 4-1/2", depending on the brush head size selected. Ideal for use during scheduled maintenance procedures to ensure efficient heat transfer and system reliability.

Key Features

• Targeted Use: Designed specifically for soot and residue removal from fire tube boiler surfaces
• Extended Reach: 30-inch total length facilitates access deep into boiler cavities
• Twisted Wire Stem: Provides structural integrity under repeated use in high-temperature environments
• Durable Bristle Head: 1-1/8 inch bristle length for effective tube wall contact
• Wide Diameter Range: Compatible with tubes from 1-1/2" up to 4-1/2" outer diameter

Technical Specifications

• Brush Diameter: 1-1/2" to 4-1/2" (varies by selected model)
• Brush Length: 1-1/8 inches
• Overall Length: 30 inches
• Construction: Steel twisted wire with high-temperature resistant bristles

Usage Guidance

This boiler brush is intended for use by trained personnel familiar with safe boiler maintenance procedures. While installation is not required, care should be taken to ensure proper diameter matching to avoid tube wall damage or insufficient cleaning. Always follow boiler manufacturer recommendations when performing maintenance inside pressure vessels or flue systems.

Mill-Rose Clean-Fit brushes are routinely used by HVAC technicians, boiler service contractors, and mechanical maintenance personnel for preventive cleaning of combustion chambers and tubes. Regular use can reduce soot accumulation, maintain heat transfer efficiency, and improve system performance.