it is frequently used as a safety limit switch to verify inducer motor operation or to ensure sufficient airflow before burner ignition in HVAC equipment

Helps restore quiet operation and reliable ignition sequences in residential hydronic systems

minimizing shaft runout and extending the life of your motor bearings

The System Sensor 5602 utilizes terminal screws with Easy-to-Wire SEMS plates to maintain secure 14–22 AWG wire connections

protecting the compressor motor from catastrophic failure

Browning H 1 3/8 5/16 Bushing 320788-702 it is frequently used asThe Browning H 1 3 8 5 16 Bushing is a precision engineered split taper bushing designed for high torque mechanical power transmission in HVACR and industrial drive systems. Featuring a 1 3 8" bore diameter and a standard 5 16" x 5 32" keyseat, this component ensures a secure, concentric fit on the shaft, effectively eliminating the vibration and slippage common with straight bore pulleys. The Browning H series bushing utilizes a double split barrel