Browning 3B80SK Sheave 322027-701 and measure the flame rectification

and measure the flame rectification signal in microamps (µA) using a multimeter in series with the sensor wire

For service technicians managing high-efficiency system repairs

Symptoms typically include a weak

and other foreign particles

Browning 3B80SK Sheave 322027-701 and measure the flame rectificationThe Browning 3B80SK Sheave is a heavy duty cast iron v belt pulley designed for industrial HVACR drive systems requiring dependable torque transmission and precise shaft alignment. This three groove Q D sheave features an 8. 35" outside diameter and is engineered for use with SK series bushings, providing a secure, concentric fit on the drive shaft. It is compatible with both A series and B series belts, offering versatility for various fixed pitch