Marathon Electric MP245 Marathon P245 Condenser Fan Motor 1/2 hp 825 RPM 115/208-230 VAC - MP245

Marathon Electric MP245 Marathon P245 Condenser Fan Motor 1/2 hp 825 RPM 115/208-230 VAC - MP245

The Marathon Electric MP245 is a condenser fan motor designed for HVAC applications. It operates at half a horsepower and has a speed of eight hundred twenty-five RPM. This motor is suitable for voltages of one hundred fifteen or two hundred eight to two hundred thirty VAC and runs on a single phase with permanent split capacitor technology.

Product Highlights

Designed for efficiency and reliability, this fan motor is ideal for cooling systems in residential and commercial settings.

Features

• Powerful half horsepower motor
• Durable construction with rolled steel
• Easy installation with resilient ring mounting

Specifications

What our Experts Think

• Power & Speed: 1/2 HP at 825 RPM, ideal for HVAC condenser applications.

• Voltage & Phase: 115/208-230V, single-phase, 60Hz operation.

• Frame Size: 56Z, compatible with standard mounting configurations.

• Enclosure Type: Open Drip Proof (ODP), suitable for clean indoor environments.

• Mounting Type: Resilient ring mounting for vibration absorption.

• Service Factor: 1.0, designed for continuous operation without overload.

• Amperage: 6.2/3.8-3.1 amps at full load.

• Insulation Class: Class B, ensuring reliable performance under standard operating conditions.

• Thermal Protection: Automatic reset thermal protector for motor safety.

Q&A

Q: What is the Marathon Electric MP245 (P245) Condenser Fan Motor?
A: The Marathon MP245 is a 1/2 horsepower, 825 RPM, single-phase condenser fan motor designed for demanding HVAC applications. Built with a durable rolled steel frame, this motor provides dependable, quiet operation in residential and light commercial air conditioning systems.

Q: What are the common applications for the MP245 motor?
A: This motor is specifically engineered for condenser fan use in HVAC systems. It is ideal for use in:

• Residential and light commercial air conditioning units

• Condenser units requiring low-speed operation

• Systems where quiet, efficient fan performance is critical

Q: What makes the Marathon MP245 motor a top choice for condenser fans?

• Optimized RPM: Its 825 RPM speed is ideal for efficient airflow and cooling in condenser units.

• Dual Voltage Flexibility: Operates on 115 or 208–230V systems, making it suitable for a range of HVAC setups.

• Thermal Overload Protection: Built-in automatic reset protector helps prevent overheating and extends motor life.

• Quiet Operation: Designed for low noise levels, contributing to quieter HVAC system performance.

• Durable Build: Rolled steel construction and resilient ring mounting enhance longevity and vibration isolation.

Q: Is the MP245 motor compatible with variable frequency drives (VFDs)?
A: No, the MP245 is a single-phase motor and is not recommended for use with VFDs. It is designed for fixed-speed condenser fan applications.

Maintenance Tips

• Regular Inspections: Examine the motor every 500 hours or quarterly. Ensure ventilation openings are clear of dirt, oil, or water to prevent overheating.

• Lubrication: If the motor is not labeled "Permanently Lubricated," apply appropriate grease to the bearings, ensuring compatibility with existing grease and avoiding over-greasing.

• Electrical Connections: Periodically check all electrical connectors to ensure they are tight and free from corrosion.

• Cleaning: Keep the motor and surrounding area free of dust and debris to prevent clogging the air vents.

• Performance Monitoring: Regularly check motor performance to detect any decrease in efficiency or power.