York S1-028-07222-000 Fixed Sheave 326070-701 When you're outfitting a commercial

When you're outfitting a commercial air handler or a VAV box with Johnson Controls M9206 Series Actuators

this kit is the standard for restoring factory-spec flow rates without the need for total valve replacement

its robust diaphragm is designed for compatibility with common HVAC media within its specified pressure range

Is the UV100E1043 compatible with older UV100 systems

Reliable pressure monitoring is vital to prevent catastrophic component failure

York S1-028-07222-000 Fixed Sheave 326070-701 When you're outfitting a commercialWhen you are servicing York HVAC systems, maintaining proper blower speed and belt alignment depends on the integrity of the drive components. This OEM York S1 028 07222 000 Fixed Sheave is a single groove drive pulley engineered for specific air handler and furnace blower assemblies. Featuring a 1 inch bore, this cast iron fixed pitch sheave ensures a consistent RPM ratio, preventing the performance drift often seen with worn or substandard