Genteq 5sme39sl1109 Ecm Blower Motor 3/4 Hp Variable Speed

Product Description

The GENTEQ 5sme39sl1109 is a 3/4 HP electronically commutated motor (ECM) designed for direct drive blower applications in forced-air HVAC systems. It ships with an integrated module and delivers variable-speed airflow across a range of 300 to 1500 RPM, drawing power from either 120 or 240 volts at 60 Hz on a single-phase circuit. The belly-mount design and ball bearing construction make it a durable replacement for residential air handler and furnace blower assemblies. Rotation is counterclockwise when viewed from the shaft end. The motor is manufactured in the USA.

This motor is used in residential forced-air systems where variable-speed blower operation is required for improved comfort, humidity control, and energy efficiency. It fits Frame 48 direct drive blower wheel applications and is suited for gas furnaces, air handlers, and fan coil units that call for an ECM replacement motor with an external module. Licensed HVAC technicians perform this replacement as part of routine equipment servicing or system upgrades.

Key Features

• ECM variable-speed operation from 300 to 1500 RPM for precise airflow control
• Integrated module included — no separate module purchase required
• Dual-voltage rated at 120/240 volts, 60 Hz, single phase for flexible installation
• Ball bearing construction for long service life in continuous blower duty
• Counterclockwise rotation (shaft-end view), belly mount configuration
• Open body design with 1/2 inch diameter by 3-1/2 inch shaft
• Made in the USA

Compatibility

Designed as an OEM-style ECM replacement for Frame 48 direct drive blower motor applications in residential forced-air furnaces and air handlers requiring a 3/4 HP variable-speed motor with module.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect all power to the air handler or furnace at the disconnect and breaker before removing the existing motor or module. Verify voltage supply matches the motor rating before energizing. Consult the equipment manufacturer wiring diagram when connecting the module harness to the control board.

Technical Specifications

• Horsepower: 3/4 HP
• Motor Type: ECM (Electronically Commutated Motor)
• Voltage: 120/240 volts
• Frequency: 60 Hz
• Phase: Single
• Speed Range: 300-1500 RPM, Variable
• Frame: 48
• Rotation: CCW (Shaft End)
• Mounting: Belly
• Bearing Type: Ball Bearing
• Body Style: Open
• Shaft Size: 1/2 inches diameter x 3-1/2 inches length
• Motor Dimensions: 5-1/2 inches diameter x 12-1/4 inches length
• Weight: 18 pounds
• Country of Origin: USA

Standard Information

• Brand: GENTEQ
• Manufacturer Part Number: 5sme39sl1109