Browning 2BK57H Sheave 321894-706 For contractors performing maintenance or

For contractors performing maintenance or repairs on Reznor power vented heaters

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

This blade is designed for CCW (Counter-Clockwise) rotation when viewed from the air discharge side

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

The Laars Heating Systems RE2347601 Temp Sensor is a precision-engineered NTC thermistor designed for high-accuracy aquatic and hydronic monitoring

Browning 2BK57H Sheave 321894-706 For contractors performing maintenance orThe 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