This OEM Lennox blower wheel measures 10 inches in diameter by 6

making it an essential component for technicians calibrating actuators or powering low-voltage transmitters

Technicians should clean all gasket surfaces thoroughly and use an alternating star pattern to torque the bolts to approximately 14-20 ft-lbs to ensure even pressure across the 334100 gasket

This crankarm is specifically designed to mount onto 7/16-inch or 1/2-inch diameter damper shafts using a standard set-screw or bolt-tightening mechanism

Extended Valve Lifecycle: Rebuilding the internal assembly prevents the need for full valve body replacement

York 026-41937-000 Support 326058-756 This OEM Lennox blower wheelThe York 026 41937 000 Support is a precision engineered structural component designed for high tonnage HVAC systems, specifically built to maintain the alignment and stability of internal mechanical assemblies within York centrifugal chillers and large scale industrial condensing units. Fabricated from heavy duty materials to resist thermal expansion and mechanical vibration, this support ensures the integrity of critical refrigeration circuits under