Continental Contitech 20042045 V-belt Section B B27

Product Description

The CONTINENTAL CONTITECH 20042045 is a Section B V-belt designed for power transmission applications in HVAC, industrial, and mechanical drive systems. Built from Wingprene rubber-impregnated fabric, this belt delivers reliable flex life and resistance to heat, oil, and environmental exposure. It carries a belt number of B27, with an outside length of 30 inches and an internal length of 28.80 inches. The 0.66-inch width is standard for Section B drives. Licensed HVAC technicians, millwrights, and mechanical service professionals install this belt as a direct OEM-style replacement on belt-driven blower, fan, and pump assemblies.

This V-belt is suited for residential and light commercial HVAC air handlers, condenser fan assemblies, and general-purpose industrial drive systems that specify a Section B belt profile. The HY-T Matchmaker style designation indicates compatibility with standard B-section sheaves and pulleys. It performs across a wide temperature range, from -40 degrees C to 140 degrees C, making it appropriate for both cold-climate heating equipment and high-ambient cooling applications. It ships individually and is sold as a single belt per package.

Key Features

• Wingprene rubber-impregnated fabric construction for heat and oil resistance
• Section B profile with 0.66-inch width fits standard B-section sheaves
• Outside length of 30 inches, belt number B27
• HY-T Matchmaker style for consistent tension and drive performance
• Operating temperature range: -40 degrees C to 140 degrees C
• Sold as a single belt, no minimum order beyond one unit

Compatibility

Designed as an OEM-style replacement for belt-driven systems specifying a Section B, B27 V-belt with a 30-inch outside length and standard B-section sheave fitment.

Installation Notes

Installation is typically performed by HVAC technicians, millwrights, or qualified mechanical service professionals. Always de-energize and lock out the equipment before removing or installing the belt. Adjust sheave spacing to relieve tension before removal, and verify proper tension after installation per the equipment manufacturer's specifications. Do not use belt dressing compounds, as they can degrade rubber-impregnated belts.