Trane WHL1171 Blower Wheel 320720-756 With a standard 1/4" OD

With a standard 1/4" OD barbed fitting for rapid air connection

This model serves as the direct replacement for A19BAA-5 and 2A37-1

Precision Monitoring: Dual 1/8" NPT taps allow for accurate upstream and downstream pressure readings during high-stakes diagnostics

this spring-return actuator delivers 70 in-lb of torque

Trane WHL1171 Blower Wheel 320720-756 With a standard 1/4" ODThe Trane WHL1171 Blower Wheel is a precision engineered OEM replacement part designed for high static pressure applications in furnace and air handler assemblies. Featuring an 11 inch diameter and a 7 inch width, this CW (clockwise) rotation wheel ensures optimal CFM delivery and static balance. The 1 2" bore hub is machined for a secure press fit or set screw attachment to standard blower motor shafts, minimizing vibration and mechanical strain on