Totaline T257-3729 TotalSaver Condenser Fan Motor – 1/3 HP, 208/230V, 1075 RPM, 3.0 FLA, 48Y Frame

Condition: New

The Totaline T257-3729 from the TotalSaver™ line is a 1/3 HP condenser fan motor built to meet professional-grade performance requirements at an economical price point. Designed for aftermarket HVAC service, this motor operates at 208/230V, 3.0 FLA, and 1075 RPM, making it ideal for outdoor condenser applications in residential and light commercial air conditioning systems. It features a NEMA 48Y frame, single-phase operation, and a dependable open-air-over (OAO) construction.

With high compatibility across various OEM models and brands like GE, Emerson, AO Smith, and others, the T257-3729 is an excellent replacement solution that HVAC techs can confidently keep in stock.

Features

• Horsepower: 1/3 HP
• Voltage: 208/230V
• Amperage (FLA): 3.0
• Speed: 1075 RPM
• Number of Speeds: 1
• Phase: Single
• Frame Type: 48Y
• Rotation: Reversible (CW/CCW, field-adjustable)
• Enclosure: Open Air Over (OAO)
• Thermal Protection: Automatic reset
• Bearings: Sleeve or ball (verify with exact production batch)
• Mounting: Belly band or through-bolt (standard for 48Y motors)
• Warranty: 1 Year manufacturer warranty
• Model ID/Reference Code: Y7S623D528S

Applications / Spheres of Application

• Air Conditioning Condenser Units
• Residential and Light Commercial Split Systems
• OEM Motor Replacements in Outdoor Units
• Contractor Stock for General HVAC Repair

Commonly used in AC systems by:

• Carrier
• Bryant
• Payne
• Goodman
• York
• Rheem
• ICP & Tempstar

Cross-Referenced / Replaces These Motors

The T257-3729 is a direct replacement for:

• GE: 3729
• Emerson: 1861
• Wagner: WG840729
• Source 1: S1-FHM3729
• Smart Electric: SE3729
• AO Smith: FSE1036S
• Gemline: EM3729
• Marathon: X214

These cross-referenced models share matching specifications in voltage, HP, speed, and frame size for seamless substitution.

Comparable Products

• Genteq 5KCP39KG3314 (1/3 HP, 208-230V, 1075 RPM, 48Y)
• Mars 10729 (1/3 HP, 230V, 1075 RPM)
• Packard 43729 (OEM-quality direct replacement)
• US Motors 1861 (Emerson equivalent)

System Compatibility

Frequently found in or compatible with:

• Carrier 38CKC, 38TRA, 38TZA series
• Bryant Legacy AC units
• ICP Comfortmaker and Tempstar models
• Goodman GSX series
• Payne PA13 or PA16

These systems typically use 1/3 HP, 1075 RPM motors with 48Y mounts and dual-voltage applications, making the T257-3729 a plug-and-play field replacement.

Trademark Notice

All product names, trademarks, and registered trademarks are property of their respective owners. Totaline® is a registered trademark of Carrier Global Corporation. Use of these names does not imply any affiliation with or endorsement by them.

Related

• condenser fan motor 1/3 HP 208/230V
• Totaline T257-3729 HVAC replacement motor
• 1075 RPM outdoor unit motor
• universal replacement for Emerson 1861
• 48Y frame AC motor reversible rotation

Common Requests:

1. “Which motors does the Totaline T257-3729 replace?”
2. “Carrier condenser fan motor 1/3 HP 1075 RPM replacement”
3. “Is Totaline 3729 compatible with Goodman AC units?”
4. “How to wire a Totaline T257-3729 condenser motor?”
5. “What’s the shaft size and frame for T257-3729 motor?”

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