York S1-028-04764-700 Groove Sheave 326010-701 reducing mechanical stress on the

reducing mechanical stress on the motor shaft and bearings to prevent premature system failure

Designed specifically for inducer assembly airflow regulation

this propeller resists corrosion in harsh outdoor conditions

and TF series actuators

This cartridge is specifically utilized in various Lennox hydronic and circulator pump assemblies

York S1-028-04764-700 Groove Sheave 326010-701 reducing mechanical stress on theThe York S1 028 04764 700 is an OEM grade Variable 1 Groove Sheave designed for precision airflow calibration in light commercial and residential belt drive HVAC systems. Specifically engineered with a . 875 inch bore (7 8"), this adjustable pitch pulley allows technicians to fine tune blower speeds and system CFM without the need for modular motor changes. This component is essential for air handlers and condensers where field balancing is required