Browning 2TB94 Sheave 320788-702 Built with a durable 39-frame

Built with a durable 39-frame housing and internal thermal protection

Safety Assurance: Reliably vents flue gases and establishes necessary draft pressure to prevent furnace lockouts and carbon monoxide risks

Common Questions & Technical Insights Is the 1F83C-11PR compatible with multi-stage heat pumps

ensuring the underlying cause of the lockout—such as a cracked heat exchanger or blocked vent—is inspected

Browning 2TB94 Sheave 320788-702 Built with a durable 39-frameThe Browning 2TB94 Sheave is a heavy duty two groove TB Gripbelt sheave engineered for industrial power transmission systems requiring precise speed ratios and high torque capacity. With a 9. 75" outside diameter (OD), this cast iron component is designed for balanced operation and minimal vibration in air handling units and mechanical drives. It is compatible with A, AX, B, and BX section belts, providing a versatile solution for contractors managing