Browning 1VL40X1/2 Sheave R-22 this contactor offers the reliability

this contactor offers the reliability required to restore peak performance in large-scale rooftop units and chillers

and three high-quality gaskets to ensure an airtight seal during installation

this OEM-equivalent exhaust motor ensures your furnace ignition sequence proceeds without lockout errors

it will cycle to detect the valve's end stops and store these parameters in its non-volatile memory

Browning 1VL40X1/2 Sheave R-22 this contactor offers the reliabilityThe Browning 1VL40X1 2 Sheave is a high grade cast iron variable pitch pulley engineered for fractional horsepower (FHP) applications in HVACR systems. Specifically designed for precision air handling, this 1 groove VL sheave features a 3. 75" outside diameter and a 1 2" fixed bore with keyway. It provides a versatile adjustable pitch diameter ranging from 2. 3" to 3. 8", allowing technicians to fine tune blower speed and system CFM with exactness.