Browning B54 Belt 320788-703 Durable Construction: High-grade materials prevent

Durable Construction: High-grade materials prevent blade "flutter" and maintain structural integrity during heavy-duty HVAC operation

or days) using the onboard selector switches and fine-tune the duration via the adjustable potentiometer to meet specific system sequences

Automatic Thermal Reset: Restores circuit continuity once temperatures drop to 140°F

Standard Lennox thermal expansion valves include the sensing bulb and capillary

For field service or OEM applications

Browning B54 Belt 320788-703 Durable Construction: High-grade materials preventThe Browning B54 Belt is a heavy duty classical wrapped V belt engineered for optimal power transmission in high demand HVACR and industrial drive systems. As a B section Super Gripbelt, this component features a 21 32 inch top width and a 57 inch nominal outside length (55. 8 inch pitch length). Its neoprene wrapped construction ensures smooth, quiet operation by reducing vibrationa critical factor for extending the life of motor bearings in blowers,