The A-port features the equal percentage characteristic

The Carrier HC35GE238 is a high-performance 1/8 HP condenser fan motor engineered for demanding residential and light commercial HVAC applications

Because this is an interchangeable hub style blade

this CW (clockwise) rotation component is precision-balanced to maintain optimal airflow velocities and reduce mechanical stress on the blower motor shaft

Is the 100110615 compatible with older 9005726215 units

Lochinvar & A.O. Smith 100093866 Blower 318820-201 The A-port features the equalThe Lochinvar & A. O. Smith 100093866 Blower is a critical OEM replacement combustion blower designed specifically for high efficiency power vent (PV) and power direct vent (PDV) water heaters. This 120V centrifugal blower assembly facilitates precise air to fuel ratios required for clean combustion and reliable venting of flue gases. Engineering for compatibility with Lochinvar Knight and A. O. Smith Cyclone series, this unit features a robust motor