The AX80 features a notched (cogged) design that allows it to run cooler and handle higher horsepower loads than a standard wrapped A80 belt

often preventing the pressure switch from closing

Durable Construction: Engineered for mechanical HVAC accessories

specifically designed for 3-panel damper configurations

Browning A44 Belt 319848-301 The AX80 features a notchedFor veteran contractors looking to maintain peak mechanical efficiency, the Browning A44 Belt provides a high reliability solution for standard HVAC applications. This industrial V belt is categorized as a classical Type A Super Grip Belt, engineered with a 1 2 inch top width and a 5 16 inch thickness to fit standard A section sheaves. Featuring a wrapped construction with a durable neoprene rubber compound, it is designed for smooth, quiet operation