OEM Compatibility: Specifically engineered for York S1-series air handlers to ensure correct staging and limit switch operation

Dual voltage 208/230V single phase configuration for versatile commercial electrical applications

and can effectively manage solutions containing up to 60% glycol

Key Benefits Broad Compatibility: Fits all sizes of Spirax Sarco FTB

Engineered for precise compatibility

Carrier LA22LB112 Wheel 328140-751 OEM Compatibility: Specifically engineered forThe Carrier LA22LB112 Blower Wheel is a high performance direct drive blower wheel engineered for precise airflow management in specific furnace and air handler configurations. This factory authorized part features a 11 1 8 inch diameter and a 7 1 8 inch width, designed with a counterclockwise (CCW) rotation to meet exact OEM air displacement requirements. Its robust steel construction and precision balanced blades minimize radial vibration, reducing