York S1-028-16446-000 Pulley Refrigerant While the 112052 focuses on

While the 112052 focuses on the main burner head and manifold structure

Operating at a voltage range of 240-277V in a single-phase configuration

ensuring a precise fit within the boiler's integrated piping arrangement without the need for field modifications

Whether used in livestock watering tanks or commercial heat transfer units

York S1-028-16446-000 Pulley Refrigerant While the 112052 focuses onThe York S1 028 16446 000 Pulley is a precision engineered 8. 25" fixed pitch drive pulley designed for heavy duty HVAC blower and motor assemblies. Featuring a 1" bore diameter, this single groove component is machined for exact alignment, reducing vibration and premature belt wear in high static pressure environments. As an OEM York replacement part, it ensures compatibility with specific air handlers and rooftop units where maintaining precise RPM