while "5CO" indicates a 5 PSI Cut-Out (open)

Engineered specifically for Williams 22038 and 30038 series direct-vent furnaces

Standardized Sizing: Industry-standard A54 belt dimensions allow for broad cross-compatibility with universal 1/2-inch pulleys

the CNT4333 maintains optimal heat exchange efficiency and prevents excessive mechanical stress during freezing weather conditions

This wheel measures 12 5/8 inches in diameter and 9 1/2 inches in width with a 1/2" bore

York S1-024-42180-000 Motor Refrigerant while "5CO" indicates a 5The York S1 024 42180 000 Blower Motor is a high performance HVAC replacement motor engineered for single phase 230V systems. Delivering 3 4 HP at a rated speed of 1075 RPM, this 3 speed motor provides the airflow modulation necessary for maintaining static pressure in residential and light commercial air handlers and furnaces. As a designated York OEM motor, it features a counterclockwise (CCW) rotation and robust internal components designed for