Improve efficiency on HVAC maintenance and installation tasks with the Lennox 23N24 (DiversiTech B-503) 2-inch Chip Brush. This versatile disposable brush is designed for applying coatings, cleaning components, and handling general-purpose jobs around furnaces, air handlers, condensers, and ductwork. The natural bristle blend and solid wood handle provide reliable performance at an economical cost, making it a commonly used accessory for technicians and contractors.

Optimized for HVAC service, the 2" brush width helps reach tight spaces while still offering enough coverage for cleaning coils, applying adhesives, clearing debris, or performing routine equipment maintenance. Lightweight, durable, and easy to replace, this brush is an essential tool to keep on hand for day-to-day field work.

 

Key Features: 

• 2-inch chip brush designed for HVAC service and general-purpose maintenance
• Natural bristle blend for effective application and debris removal
• Durable wooden handle for comfortable grip and control
• Ideal for adhesives, coil cleaning, gasket removal, and equipment touch-ups
• Economical, disposable design preferred by technicians
• Compatible with most Lennox units and general HVAC applications

 

Specifications:

 

• Model: DiversiTech B-503
• Lennox Part Number: 23N24
• Brush Width: 2 inches
• Handle Material: Wood
• Bristle Type: Natural bristle
• Use: General-purpose HVAC maintenance