Continental Contitech 20042697 Cogged V-belt 3L 29in

Product Description

The CONTINENTAL CONTITECH 20042697 is a fractional horsepower cogged V-belt designed for light-duty power transmission applications in HVAC, refrigeration, and general mechanical equipment. Built from high traction rubber, this belt runs in standard 3L-section sheaves and delivers reliable grip across a wide temperature range, rated from -40 degrees F to 284 degrees F (140 degrees C). The cogged construction reduces bending resistance, which improves flex life and efficiency on smaller-diameter pulleys. At 29.0 inches outside length with a 28.30-inch internal length, this belt matches the 3L290 designation used across the industry.

This belt is suited for residential and light commercial HVAC units, blower assemblies, fan drives, and small motor-driven equipment where fractional horsepower V-belt drives are specified. It is a direct replacement for any drive system calling out the 3L290 belt number. The abrasion-resistant and ozone-resistant construction makes it appropriate for both indoor mechanical rooms and outdoor equipment exposed to ambient conditions. Installation is performed by HVAC technicians, refrigeration mechanics, and general maintenance trades.

Key Features

• Cogged design reduces bending resistance for improved flex life on small-diameter sheaves
• High traction rubber compound for reliable power transmission without slipping
• Abrasion resistant and ozone resistant for extended service life
• Wide operating temperature range: -40 degrees C to 140 degrees C
• Matches industry-standard belt number 3L290 for straightforward cross-referencing
• Fractional horsepower rating fits a wide range of fan and blower drive applications

Compatibility

Designed as an OEM-style replacement for any drive system specifying a 3L290 fractional horsepower V-belt with a 3L belt section and 29.0-inch outside length.

Installation Notes

Power down and lock out the unit before removing the old belt or seating the new one. Loosen motor mount or idler hardware to relieve tension before installation — never force a belt over sheave flanges, as this damages the belt cord. After seating the belt, adjust tension according to the equipment manufacturer's deflection specification and re-check tension after the first few hours of operation. HVAC technicians and mechanical trades should verify sheave alignment with a straightedge before final tensioning.