Mill-rose 1294 Single Spiral Carbon Steel Boiler Brush

Product Description

The MILL-ROSE 1294 is a single-spiral flue and boiler tube brush built for professional cleaning of boiler tubes, burners, flues, and nozzles. The brush head measures 1 inch in diameter with a 3-inch brush length, and the overall assembly extends to 42 inches for reach into deep tube passages. Carbon steel bristles deliver aggressive mechanical cleaning action on scale, soot, and carbon deposits inside metal tubes and flue passages. Each handle is labeled with individual UPC identification for inventory tracking. Licensed HVAC technicians and boiler service professionals are the primary installers and users of this tool.

This brush is suited for residential and commercial boiler service, burner maintenance, and flue cleaning applications. The 42-inch overall length allows access to standard boiler tube depths without extension adapters. Application types supported include boilers, burners, fans, flues, and nozzles. The single-spiral design keeps the brush centered in the tube bore and maintains consistent bristle contact around the full interior circumference during the cleaning stroke.

Key Features

• Single-spiral construction centers the brush in the tube and provides even bristle contact
• 1-inch diameter brush head sized for standard boiler and flue tube bores
• 42-inch overall length reaches deep tube passages without extension hardware
• Carbon steel bristles cut through scale, soot, and carbon deposits on metal surfaces
• 3-inch brush length maximizes surface contact per stroke
• Handle label with individual UPC supports tool inventory and job-site tracking

Compatibility

Designed for use in boiler tubes, burner ports, fan passages, flue tubes, and nozzle bores with a 1-inch interior diameter. Suitable for metal tube surfaces where carbon steel bristle hardness is appropriate for the substrate.

Installation Notes

This brush is a hand-operated cleaning tool used by licensed HVAC technicians and boiler service professionals during scheduled maintenance or combustion system service. Shut down the boiler and allow all components to cool completely before inserting any brush into flue passages or boiler tubes. Wear appropriate PPE including eye protection and gloves when cleaning flue or combustion chamber surfaces. Inspect the brush for bent or broken bristles before each use and retire the tool if the brush head is deformed.