Continental Contitech 20042102 V-belt Section B B84 87 Inch

Product Description

The CONTINENTAL CONTITECH 20042102 is a Section B classical V-belt designed for power transmission in industrial and HVAC drive applications. Built with Wingprene rubber-impregnated fabric construction, this belt delivers resistance to heat, oil, and ozone across a wide operating temperature range of -40 degrees F to 284 degrees F. With an outside length of 87.0 inches and an internal length of 85.80 inches, it corresponds to the standard B84 belt designation. Licensed HVAC technicians, millwrights, and mechanical contractors install this belt on motor-to-blower and fan drive assemblies where a Section B cross-section is specified.

This V-belt is suited for residential and light commercial air handling units, package units, cooling towers, and general-purpose industrial drive systems requiring a B-section belt. The HY-T Matchmaker style is engineered for use in matched-set applications, ensuring consistent performance when multiple belts run on the same sheave. When a single B84-spec belt is required, this part installs directly as an OEM-style or aftermarket replacement. It is commonly used wherever a Belt Section B drive is specified by equipment manufacturers in HVAC, refrigeration, and general machinery applications.

Key Features

• Section B profile with 87.0 inch outside length and 85.80 inch internal length matches B84 standard designation
• Wingprene rubber-impregnated fabric construction provides resistance to heat, oil, and ozone
• Wide operating temperature range from -40 degrees F to 284 degrees F suits demanding environments
• HY-T Matchmaker style supports matched-set installations for multi-belt drive systems
• Lightweight at 0.9 pounds, simplifying handling and installation in tight drive compartments

Compatibility

Designed as an OEM-style replacement for drive systems requiring a Section B classical V-belt with a B84 designation and 87.0 inch outside length.

Installation Notes

Always de-energize and lock out the unit before removing or installing drive belts. Loosen the motor mount to relieve tension before removing the old belt, and never roll or force a belt over a sheave under tension. Check sheave alignment and groove wear before installing the replacement belt, then set tension according to the equipment manufacturer specification. This work is typically performed by licensed HVAC technicians or qualified mechanical contractors.