AWTOOLS AW23817 chimney accessory

The AWTools Kula chimney cleaning brush with a 110 mm nominal diameter and 3.0 kg weight is designed for removal of soot and debris from chimneys and flues with approximately 110 mm internal diameter. Built for use with mechanical rotary cleaning machines or manual rod systems, this brush suits both professional chimney sweeps and domestic users who perform routine maintenance. The brush construction concentrates mass and bristle coverage to improve contact with the flue surface and promote efficient loosening and extraction of deposits.

Advantages

The brush offers a balance of weight and diameter to enhance cleaning effectiveness in 110 mm chimneys while remaining compatible with standard rod and rotary systems. Its 3.0 kg mass increases centrifugal force when used with rotating equipment, helping to dislodge compacted soot and creosote. The geometry and bristle arrangement are intended to provide consistent contact across the flue circumference for even cleaning without the need for excessive passes.

Suitable for

• Cleaning masonry, metal and lined chimneys with internal diameter near 110 mm
• Use with mechanical rotary chimney cleaning machines
• Use with manual extension rods for domestic maintenance
• Periodic removal of soot, ash and light creosote buildup

Key specifications

• Nominal diameter: 110 mm
• Weight: 3.0 kg
• Designed for use with rods or rotary cleaning equipment
• Applicable to masonry, metal and flue-lined chimneys
• Constructed for mechanical and manual cleaning methods

How to use

Attach the AWTools Kula brush to a compatible rod or rotary head according to the rod system and machine manufacturer instructions. For mechanical cleaning, secure the brush to the rotating tool, feed it into the chimney and operate the rotary cleaner at the recommended speed while advancing and retracting to cover the full flue length. For manual rod use, connect the brush to extension rods and work in sections from top or bottom as appropriate, applying steady pressure and multiple passes until deposits are loosened. After brushing, remove loosened soot and ash using a vacuum or brush and empty collection container. Inspect the flue for remaining obstructions and repeat as necessary.

Usage recommendations

Prioritize safety: use appropriate personal protective equipment, ensure ventilation, and follow local regulations for chimney maintenance. Select rods and rotary equipment rated for the brush weight and chimney type. Perform inspection before and after cleaning and consider periodic professional checks for complete flue safety.