Browning 2VP71X 1 5/8 Sheave 322838-752 Maintenance-Free Operation: Non-metallic design eliminates

Maintenance-Free Operation: Non-metallic design eliminates the need for grease or oil

The TFB24-SR utilizes a standard 2-10VDC feedback signal that corresponds directly to the position of the actuator

Precision-punched mounting holes allow for direct alignment with existing cabinet fasteners

What boiler models is this interface compatible with

Load Management: Maintains consistent superheat to improve HVAC system efficiency

Browning 2VP71X 1 5/8 Sheave 322838-752 Maintenance-Free Operation: Non-metallic design eliminatesThe Browning 2VP71X 1 5 8 is a heavy duty two groove variable pitch sheave designed for precise airflow adjustments in HVACR systems. Constructed from high grade cast iron, this 7. 10" outside diameter sheave features a 1 5 8" fixed bore and provides a versatile datum diameter range of 5. 5 to 7. 0 inches. Engineered for multi groove belt drives, it is compatible with 4L, A, AX, 5L, B, BX, and 5V belts, ensuring reliable torque transmission in high