York S1-028-12403-700 Sheave Els PW 17895 Designed for professional integration

Designed for professional integration

and RAVV series operators

automatically breaking the electrical circuit if the temperature exceeds the 165°F threshold to prevent heat exchanger damage or hazardous conditions

Constructed with high-durability materials and featuring an integrated mounting bracket

the Siemens Building Technology 184-113 Tee Restrictor is the critical component for maintaining precise branch pressure in one-pipe pneumatic circuits

York S1-028-12403-700 Sheave Els PW 17895 Designed for professional integrationThe York S1 028 12403 700 Sheave is a professional grade, 1 groove variable pitch pulley designed for precise HVAC blower speed adjustment in commercial air handling units. Engineered with a 1 3 8" bore and a 7. 50" outer diameter, this OEM component allows technicians to fine tune fan RPM and airflow volume to meet specific static pressure requirements. The variable pitch design is compatible with 4L, 5L, A, and B section V belts, providing a