Engineered for precise compatibility

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

protecting external components and ensuring HVAC safety compliance

the KFCECH0501N05 heater assembly features an automatic-reset thermal limit switch that opens at 165°F and resets at 115°F

this cartridge features a robust two-stage filtration design

Carrier LA22LB112 Wheel 328140-751 Engineered for precise compatibilityThe 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