Trane MOT4723 PSC Motor R-410A While the original may have

While the original may have had a 35-degree pitch

it features a standard NEMA 48 frame and requires a 5 MFD / 370V run capacitor for optimal torque and efficiency

technicians should first verify 120 VAC power to the unit and check the F2 and F3 fuses on the main control board before replacement

The robust Zettler ZCPRX4AL2 construction facilitates reliable motor control in demanding environments

the Allanson 2270-U is specifically designed to maintain a consistent spark during brownout conditions

Trane MOT4723 PSC Motor R-410A While the original may haveAs a Trane MOT4723 3 4HP 115V 1100RPM 48 PSC Motor, this OEM Trane blower motor is the standard replacement for residential and light commercial direct drive blower applications. This 48 frame motor features a Permanent Split Capacitor (PSC) design, engineered for reliable performance in Trane furnace and air handler units. Specifications include a 115V 60Hz single phase power requirement, delivering a consistent 1100 RPM to maintain scheduled airflow