EM3728 Condenser Fan Motor, 1/4 HP, 208–230V, 1075 RPM, 48Y Frame, Reversible Rotation

Condition: New – Capacitor not included (requires 5 MFD 370V capacitor). Never installed.

The EM3728 Condenser Fan Motor is a robust 1/4 HP, 1-speed, 1075 RPM motor designed for demanding HVAC condenser fan applications. It operates on 208–230 volts, features a 48Y frame, and comes with a totally enclosed enclosure (TEAO) to prevent moisture and debris intrusion. With reversible shaft rotation, sleeve bearings, and thermal protection, this motor is a reliable replacement for numerous OEM models across brands like GE, Fasco, Century, Goodman, and more.

This PSC (Permanent Split Capacitor) motor is thermally protected, engineered for shaft-up, shaft-down, and Rheem-style mounting, making it highly adaptable across multiple condenser unit configurations.

Specifications:

• Horsepower: 1/4 HP
• Voltage: 208–230 VAC
• Current (Amps): 1.8–2.0 A
• Speed: 1075 RPM
• Speeds: Single-speed
• Phase: Single
• Frame: 48Y
• Bearing Type: Sleeve
• Shaft Diameter: 1/2″
• Shaft Length: 5.5″
• Body Length: 4-1/8″
• Rotation: Reversible (CW or CCW)
• Insulation Class: B
• Thermal Protection: Yes
• Motor Type: PSC
• Output Power: 0.19 kW
• Mounting: Shaft up/down & Rheem mount
• Capacitor Required: 5 MFD, 370 VAC (not included)
• Enclosure: Totally Enclosed Air Over (TEAO)
• Diameter: 5-5/8″

Features:

• Energy-efficient PSC design
• Sleeve bearing for quiet operation
• Enclosed motor housing for protection against environmental contaminants
• Direct OEM replacement for many HVAC models
• Thermally protected for safe and reliable operation
• Reversible rotation for versatile installation

Applications:

• Residential and light commercial condenser fans
• Compatible with a variety of HVAC condensing units
• Replacement motor for Goodman, GE, ICP, Heil, Tempstar, and more
• Suitable for shaft up, shaft down, and horizontal mounting

Cross-Referenced and Replacement Models:

GE: 3728, 3732
Fasco: D7909, D749, D7749
Century: FSE1026SF, FSE1026SV1
Packard: 43732, 43732F
AO Smith: ODG1026, F48F97A01, F48F97A76
Goodman: B13400-247
Mars: 03278, 03732, 10728, 10733
US Motors: 1860, 1876
First Choice: Y4632
Smart Electric: 238228
ICP / Comfortmaker / Heil / Tempstar / Arcoaire (OEM compatibility)

Comparable Products:

• Genteq 3732 (1/4 HP, 1075 RPM, 48Y, 230V)
• Fasco D7909 (1/4 HP, single speed, 1075 RPM)
• Century FSE1026SF (PSC condenser motor with similar ratings)
• Mars 10728 / 10733
• US Motors 1860

Can Be Used In or As Part Of:

• Goodman, ICP, Heil, Tempstar, Arcoaire condensing units
• Rheem-style HVAC systems
• Universal replacement for 48Y-frame 1/4 HP condenser motors in the 1075 RPM class
• Designed to work with standard fan blades and capacitor kits

Related:

Condenser fan motor, 1/4 HP 1075 RPM motor, EM3728 motor, 230V HVAC motor, reversible rotation condenser motor, Rheem mount motor, PSC sleeve bearing motor, replacement HVAC fan motor, 48Y frame motor, 5 5/8″ diameter motor, universal air conditioner motor

Common Requests:

1. “Is EM3728 a direct replacement for GE 3732?”
2. “What capacitor is required for EM3728 motor?”
3. “Can I mount this motor shaft-up or shaft-down?”
4. “Does the EM3728 support reversible rotation?”
5. “What are the wiring instructions for EM3728 motor?”

Disclaimer: All product names, trademarks, and registered trademarks are the property of their respective owners. Use of these names is for reference purposes only and does not imply affiliation or endorsement.

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