as the Carrier 327905-701 harness is sold separately
Engineered for high-performance HVAC modulating control
preventing signal interference that often plagues third-party universal modules
Field Serviceability: Features an easy-to-use manual flushing mechanism that allows for debris removal without disturbing the factory or field pressure settings
you can wire to the "Normally Open" (NO) or "Normally Closed" (NC) terminals to control either a cooling system (close on rise) or a heating system (open on rise)
Browning 2VP71X 1 5/8 Sheave 321894-709 as the Carrier 327905-701 harnessThe 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