Browning 2B5V90 Sheave 324846-701 The 4-wire block is designed

The 4-wire block is designed so that one circuit opens on pressure fall (Open Low) while the other closes

Proper insulation or tracing is required for outdoor technical environments

and ensure the flame sensor is generating at least 1

and maintaining system efficiency

and York units

Browning 2B5V90 Sheave 324846-701 The 4-wire block is designedThe Browning 2B5V90 Sheave is a precision engineered two groove cast iron sheave designed for high demand power transmission in HVACR and industrial drive systems. Utilizing a 9. 28" Outside Diameter, this component is compatible with a wide range of belt profiles, including 4L, A, AX, 5L, B, BX, 5V, and 5VX belts. Engineered with the B5V Gripbelt combination groove, it allows contractors to optimize drive ratios without carrying excessive inventory.