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The MILL-ROSE 1324 is a single-spiral flue and boiler tube brush designed to clean the interior of boiler tubes, flue passages, and heat exchanger tubes. Measuring 48 inches in length with a 2-inch brush diameter, it reaches deep into tubes to remove soot, scale, and combustion deposits. The bristles are stainless steel, providing durability and resistance to corrosion in high-temperature, moisture-heavy environments. Licensed HVAC technicians and boiler service professionals rely on this type of brush during scheduled maintenance and tune-up service on heating equipment.
This brush is suited for use on fire-tube boilers, boiler flue passages, and similar tubular heat exchanger surfaces found in residential and commercial heating systems. The 48-inch overall length accommodates standard boiler tube depths, and the 2-inch diameter fits corresponding tube openings. The single-spiral construction keeps the bristles engaged with the tube wall along the full stroke for consistent scrubbing action.
Designed as an OEM-style replacement brush for use in flue and boiler tube cleaning applications on fire-tube boilers and similar tubular heating equipment requiring a 2-inch diameter brush.
Boiler tube brushing is performed by licensed HVAC technicians or boiler mechanics as part of scheduled preventive maintenance. Always shut down the boiler and allow it to cool completely before accessing flue tubes or heat exchanger passages. Follow local codes and the boiler manufacturer service guidelines when performing internal cleaning. Inspect the brush bristles before each use and replace if the bristles are bent, missing, or worn to the point of reduced contact.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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