System Integrity: Prevents bypass leaks and pressure drops

maintaining the structural integrity and operational efficiency of the refrigeration or ventilation circuit

and WHN400

Simply toggle the switch between '0' and '1' to change the clockwise/counter-clockwise logic without re-wiring

For technicians servicing model 366-94952-012

Browning BK34H Sheave 320788-704 System Integrity: Prevents bypass leaksThe Browning BK34H Sheave is a precision machined single groove cast iron pulley engineered for heavy duty power transmission in HVACR drive systems. Featuring a 3. 55" outside diameter, this BK series sheave is designed to interface with H series split taper bushings, ensuring a secure, concentric fit on the shaft that minimizes vibration and axial runout. Its versatile groove profile is compatible with 4L, 5L, A, and B section belts, making it a