Mill-rose 84030 Flue Brush 2 Inch Carbon Steel 1/4 Npt

Product Description

The MILL-ROSE 84030 is a 2-inch carbon steel flue brush designed for cleaning flue passages in furnaces, boilers, water heaters, and similar combustion appliances. It features a 1/4 NPT tap fitting that threads onto standard extension rods, allowing technicians to build out the brush to reach deep into flue passages and heat exchangers. The carbon steel bristle construction provides durable scrubbing action against soot, scale, and combustion deposits. HVAC technicians and plumbers rely on this brush as part of routine annual service and combustion system maintenance.

This flue brush is suited for residential and light commercial applications where flue passages measure 2 inches in diameter. It is commonly used during seasonal tune-ups on gas and oil-fired heating equipment, as well as during inspection and cleaning of B-vent and Category I flue systems. The 1/4 NPT tap connection makes it compatible with threaded extension rod sets used by most HVAC and combustion service professionals.

Key Features

• 2-inch diameter head sized for standard residential flue passages
• Carbon steel bristle construction for effective removal of soot and scale
• 1/4 NPT tap fitting threads onto compatible extension rods for extended reach
• Lightweight at 2 pounds, easy to handle during overhead or confined-space service

Compatibility

Designed as an OEM-style replacement and service tool for use in 2-inch flue passages found in residential and light commercial gas or oil-fired heating equipment.

Installation Notes

Installation and use of this flue brush should be performed by a qualified HVAC technician or licensed plumber. Shut down and allow the heating appliance to cool completely before beginning any flue cleaning work. Ensure the flue system is isolated from the appliance and that proper drop cloths or containment are in place to capture loosened soot and debris. Follow local codes and equipment manufacturer guidelines when servicing flue and venting systems.

Technical Specifications

• Type: Flue Brush
• Brush Diameter: 2 inches
• Material: Carbon Steel
• Connection: 1/4 NPT Tap
• Weight: 2 pounds

Standard Information

• Brand: MILL-ROSE
• Manufacturer Part Number: 84030