ensuring a direct drop-in replacement for existing Parker-Watts R643-Series configurations

When troubleshooting restricted airflow or fan failure in Bard package units

specifically optimized for high-volume airflow across evaporator coils

This actuator is designed for standard IEC and Erie PopTop series valve bodies

York S1-026-42198-000 Blower Wheel 340793-762 ensuring a direct drop-in replacementThe York S1 026 42198 000 Blower Wheel is a precision engineered centrifugal fan component designed for residential air handlers and furnaces. This 10x9 blower wheel features a 10 inch diameter and 9 inch width, specifically optimized for high volume airflow and static pressure management across heat exchangers. Built for clockwise (CW) rotation, it integrates a 1 2 inch bore hub that ensures a concentric fit on standard NEMA blower motor shafts,