primarily serving as the factory-bonded seal between the exhaust blower and the heat exchanger plate

preventing electrode shifting during high-vibration operation

Its SPDT (Single Pole Double Throw) configuration ensures robust electrical switching and reliable integration into existing furnace or air handler control boards

refer to the standard ND series specifications

and fan circuit overcurrent

Browning B103 Belt 320720-756 primarily serving as the factory-bondedThe Browning B103 Super Grip Belt is a heavy duty classical B section V belt designed for high torque power transmission in industrial HVACR systems. Built with a 106 inch outside diameter and a 104. 8 inch pitch length, this wrapped V belt features a specialized single fabric design that enhances flexibility while maintaining superior traction. As a neoprene V belt, it provides essential resistance to oil, heat, and ozone, ensuring reliable