Condenser Fan Motor 1/3 HP, 208-230VAC, 1075 RPM, 1 Speed P257-8729 FSE1036S WG840729 10729 3729 1861

Suggested Motor replacement reference for: AO Smith – FSE1036S, Emerson – 1861, GE – 3729, Mars – 10729, Source 1 – S1-FHM3729, Wagner – WG840729

Condition: New, manufacturer sealed box.

Condenser Fan Motor 1/3 HP, 208-230VAC, 1075 RPM, 1 Speed P257-8729 is a powerful and efficient motor designed for use in condenser units. With a horsepower of 1/3, it provides ample power to drive the fan blades and facilitate heat exchange in the condenser. Operating at 208-230 volts AC and 1075 RPM (rotations per minute), this motor delivers consistent performance to keep your condenser unit running smoothly. Its single-speed operation simplifies installation and maintenance, making it a reliable choice for various HVAC applications. Whether for residential or commercial use, this motor is built to withstand demanding conditions and deliver long-lasting performance.

The P257-8729 Condenser Fan Motor is a robust and efficient motor designed for use in condenser units. It provides reliable power and performance, making it an ideal choice for both residential and commercial HVAC applications.

Product Specifications:

• Brand: Various (commonly replaced with AO Smith, Emerson, GE, Mars, Source 1, Wagner)
• Suggested replacement reference for: AO Smith – FSE1036S, Emerson – 1861, GE – 3729, Mars – 10729, Source 1 – S1-FHM3729, Wagner – WG840729
• Model Number: P257-8729
• Condition: New
• Type: Condenser Fan Motor
• Horsepower: 1/3 HP
• Voltage: 208-230 VAC
• Amperage: 2.2 Amps
• Speed: 1075 RPM
• Phase: Single-phase (PH: 1)
• Frequency: 60 Hz
• Frame Size: 48
• Ambient Temperature: 60°C
• Shaft Size: 0.5″ diameter x 6″ length
• Rotation: Reversible (REV)
• Bearings: Ball bearings
• Insulation Class: B
• Enclosure: Totally Enclosed Air Over (TEAO)
• Thermal Protection: Automatic thermal protector
• Capacitor: 7.5 µF / 370V

Key Features:

• High Efficiency: Designed to deliver consistent and efficient performance for condenser units.
• Single-Speed Operation: Simplifies installation and maintenance with single-speed operation.
• Durable Construction: Built to withstand demanding conditions, ensuring long-lasting performance.
• Ball Bearings: Provides smooth and reliable operation, reducing noise and wear.
• Automatic Thermal Protector: Ensures safety by preventing overheating.
• Reversible Rotation: Allows for flexible installation options.

Applications:

• Residential HVAC: Suitable for residential air conditioning units.
• Commercial HVAC: Ideal for commercial condenser units that require reliable motor performance.
• Replacement Motor: Compatible with various models from AO Smith, Emerson, GE, Mars, Source 1, and Wagner.

General Installation and Setup:

1. Preparation:
   • Ensure power is turned off to the unit before starting installation.
   • Gather necessary tools, including a screwdriver, wrench, and wire stripper.
2. Removing Old Motor:
   • Disconnect the power supply to the existing motor.
   • Remove the fan blades and mounting screws to take out the old motor.
3. Installing the New Motor:
   • Mount the new motor using the existing mounting hardware.
   • Ensure the shaft is aligned correctly and secure the fan blades onto the shaft.
4. Wiring the Motor:
   • Connect the motor wires according to the wiring diagram provided with the motor.
   • Ensure connections are secure and properly insulated.
5. Final Checks:
   • Reconnect the power supply and test the motor operation.
   • Verify that the motor runs smoothly and the fan blades rotate without obstruction.

Maintenance Tips:

• Regular Inspection: Periodically inspect the motor and fan blades for any signs of wear or damage.
• Lubrication: Ensure ball bearings are properly lubricated to maintain smooth operation.
• Cleanliness: Keep the motor and surrounding area clean from dust and debris.
• Check Electrical Connections: Regularly check electrical connections to ensure they are secure and free from corrosion.

Safety and Compliance:

• Proper Handling: Handle the motor with care to avoid damage to the shaft and bearings.
• Installation Compliance: Follow all local electrical codes and regulations during installation.
• Thermal Protection: Ensure the automatic thermal protector is functioning correctly to prevent overheating.

The P257-8729 Condenser Fan Motor is a reliable and efficient choice for various HVAC applications, providing consistent performance and durability. Its high efficiency, durable construction, and easy installation make it an ideal replacement motor for a range of condenser units. Proper installation and regular maintenance will ensure long-term reliability and optimal performance.