Rectorseal M10687 Direct Drive Blower Motor 1/2 Hp 115V

Product Description

The RECTORSEAL M10687 is a direct drive blower motor rated at 1/2 horsepower and 115 volts, designed for continuous-duty air handling applications in residential and light commercial HVAC systems. Built as a PSC (permanent split capacitor) motor, it operates at 1075 RPM with a usable RPM range of 925 to 1200. It features three speed taps, single-phase power, and an open air-over (OAO) enclosure suited for in-airstream installation. Sleeve bearings and automatic thermal protection round out the design. HVAC technicians install this motor as an OEM-style replacement in forced-air furnace and air handler blower assemblies.

This motor is configured for reverse rotation and runs on a 6-pole configuration, making it appropriate for blower wheel assemblies that require REV-rotation shaft orientation. The 3-speed winding gives technicians flexibility when matching airflow to system static pressure requirements. A service factor of 1.0 and continuous duty rating confirm it is sized for sustained blower operation rather than intermittent cycling. Licensed HVAC technicians performing motor replacements in residential gas furnaces, heat pumps, and fan coil units are the primary installers for this part.

Key Features

• 1/2 HP PSC motor rated for continuous-duty operation
• 115V single-phase input with 3 speed taps for airflow adjustment
• 1075 RPM nominal speed, RPM range 925 to 1200
• Reverse (REV) rotation configuration for direct drive blower wheels
• Open air-over (OAO) enclosure designed for in-airstream cooling
• Automatic thermal protection with sleeve bearings for quiet operation

Compatibility

Designed as an OEM-style replacement direct drive blower motor for residential and light commercial forced-air HVAC systems requiring a 1/2 HP, 115V, 3-speed, REV-rotation PSC motor.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out power to the air handler or furnace before removing the existing motor. Verify shaft diameter, rotation direction, and mounting configuration match the blower assembly before installation. Consult local codes and manufacturer wiring diagrams when making speed-tap connections.

Technical Specifications

• Motor Type: PSC
• Horsepower: 1/2 HP
• Voltage: 115V
• Phase: Single
• RPM: 1075
• RPM Range: 925 to 1200
• Speeds: 3
• Rotation: REV
• Number of Poles: 6
• Enclosure: OAO (Open Air-Over)
• Bearing Type: Sleeve
• Duty: Continuous
• Thermal Protection: Auto
• Service Factor: 1.0

Standard Information

• Brand: RECTORSEAL
• Manufacturer Part Number: M10687