featuring a maximum operating pressure differential of 2 PSI

The FAN1526 is designed for Clockwise (CW) rotation

Can this be used on single-stage systems

this 40W indoor blower motor features a dual-speed configuration of 850/750 RPM

York S1-024-35321-000 Motor 30067439-890 featuring a maximum operating pressureThe York S1 024 35321 000 Motor is a high performance 3 4 HP blower motor engineered for heavy duty cycle demands in residential and light commercial air handlers and furnaces. Operating at 208 230V and a nominal 1075 RPM, this 3 speed motor allows for precise airflow adjustment to meet specific system static pressure requirements. As a Permanent Split Capacitor (PSC) motor, it provides reliable torque and high efficiency for long term blower wheel