Value Collection 20526831 V-belt Section a A20 22.1 in

Product Description

The VALUE COLLECTION 20526831 is a Section A classic V-belt designed for light-duty power transmission in HVAC, refrigeration, and general mechanical equipment. Built from rubber, this belt delivers reliable torque transfer between sheaves and pulleys in belt-driven systems. It carries an outside length of 22.1 inches and an internal length of 21.3 inches, conforming to the A20 belt designation. HVAC technicians, equipment mechanics, and maintenance professionals install this style of belt as a direct replacement in fan, blower, and compressor drive assemblies where Section A geometry is required.

This belt is suited for residential and light commercial applications including air handlers, evaporative coolers, belt-driven blowers, and general-purpose machinery that uses standard Section A sheaves. The A20 size is a widely specified belt in fan coil units and older belt-drive furnace blowers. Installation is straightforward and does not require special tooling beyond a belt tension gauge and the appropriate sheave alignment tools.

Key Features

• Section A profile fits standard A-groove sheaves and pulleys
• A20 belt designation with 22.1-inch outside length and 21.3-inch internal length
• Classic V-belt style for conventional fixed-center and adjustable-center drives
• Rubber construction provides flexibility and durability under continuous operation
• Lightweight at 0.21 pounds, minimizing added load on drive components

Compatibility

Designed as a standard A20 Section A replacement V-belt for belt-driven HVAC blowers, fans, evaporative coolers, and general mechanical equipment using A-section sheaves.

Installation Notes

A licensed HVAC technician or qualified mechanic should power down and lock out the equipment before removing the old belt. Verify sheave alignment before seating the new belt to prevent premature wear. Adjust drive center distance to achieve proper belt tension — do not pry the belt onto the sheave. Follow equipment manufacturer guidelines and applicable OSHA lockout/tagout procedures during service.