You must verify part number compatibility against the serial number of your specific indoor unit to ensure the firmware matches your system's requirements

Key Benefits Enhanced Durability: Neoprene-wrapped synthetic rubber provides excellent resistance to heat

If voltage is present but the motor hums

single-throw (SPST) switch configuration that is factory-set to open on high temperature

damper frames

Browning B78 Belt 320788-703 You must verify part numberThe Browning B78 Super Grip Belt is a heavy duty, classical B section V belt designed for reliable power transmission in industrial HVACR systems. Built with a wrapped construction, this belt provides a smooth, quiet interface that minimizes vibration in critical air handling units and compressor drives. This specific model features an 81 inch outside diameter and a 79. 8 inch pitch length, engineered to meet or exceed RMA standards for dimensional