Continental Contitech 20042684 Cogged V-belt 3L 16 in

Product Description

The CONTINENTAL CONTITECH 20042684 is a fractional horsepower cogged V-belt designed for light-duty power transmission applications. Belt section 3L with a 16.0-inch outside length and a 15.30-inch internal length, this belt is constructed from high traction rubber that resists abrasion and ozone degradation. The cogged profile reduces bending resistance and heat buildup, improving efficiency on smaller-diameter sheaves. HVAC technicians, equipment service pros, and mechanical contractors install this belt type on blower assemblies, fan drives, and fractional horsepower motor-driven equipment.

This belt is suited for residential and light commercial HVAC systems, refrigeration equipment, small compressors, and general-purpose machinery that use 3L-section sheaves. The 3L cross-section is a standard fractional horsepower profile commonly found on belt-driven blowers, evaporator fans, and condenser fan assemblies. Its cogged construction makes it an appropriate choice for applications with tighter bend radii or where reduced slippage is needed.

Key Features

• Cogged profile reduces flex fatigue and heat buildup on small-diameter pulleys
• High traction rubber construction for reliable grip and power transfer
• Abrasion resistant and ozone resistant for extended service life
• Rated for operating temperatures from -40 degrees F to 284 degrees F (equivalent to -40 C to 140 C)
• 3L160 belt number designation for straightforward cross-referencing
• Fractional horsepower V-belt style fits standard 3L-section sheaves

Compatibility

Designed as an OEM-style replacement for fractional horsepower belt-driven equipment using a 3L-section V-belt with a 16.0-inch outside length, cross-referenced as belt number 3L160.

Installation Notes

Installation is typically performed by HVAC technicians or mechanical service professionals. Disconnect and lock out all power to the unit before removing the old belt or accessing the drive assembly. Verify sheave alignment and inspect pulleys for wear or damage before installing the replacement belt. Do not pry or force the belt over sheave flanges; always release tension via the motor mount adjustment before seating the belt.