Browning 2BK57H Sheave 321894-706 Dripping is usually caused by

Dripping is usually caused by thermal expansion in a closed system or sediment preventing the disc from reseating correctly

This unit is built for durability in demanding climates

Robust circuit design withstands voltage fluctuations common in HVACR heating and cooling equipment

For contractors performing maintenance or repairs on Reznor power vented heaters

spring snap-ons

Browning 2BK57H Sheave 321894-706 Dripping is usually caused byThe Browning 2BK57H Sheave is engineered for robust power transmission in demanding HVACR applications. This two groove, 5. 45 inch outside diameter sheave is precision machined from high quality cast iron, ensuring exceptional durability and consistent performance. Designed for use with H Series Bushings, it provides a secure and balanced fit, critical for minimizing vibration and extending belt life. Compatible with 4L, 5L, A, and B belts, this