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Carrier P257-8589 3 Speed Blower Motor

Special Price $159.23 Regular Price $187.95
In stock
SKU
P257-8589
The Carrier P257-8589 is a multi-speed blower motor that is 3/4 horsepower perfect for the forced-air heating and cooling systems. It operates by using electrical energy to turn a fan blade to blow air through the duct system of your house. This air circulation is however essential especially when there is a need to distribute warm or cooler air from your furnace or air conditioner to the different sections of your home. It uses a normal 115V home current and has a maximum speed of 1075 RPM. This motor is built with a long-lasting 48-frame construction and self-aligning bearings to ensure that the motor runs smoothly and lasts longer.
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Specifications

  • Voltage: 115V
  • Horsepower: 3/4 HP
  • Revolution Per Minute: 1075 RPM
  • Weight: 16.17lbs
  • Rotation: Reversible
  • Phase: 1 Phase
  • Frame: 48
  • Frequency: 60 HZ
  • Bearing Typ: Self Aligning
Manufacturer Name: Carrier
Product Number: P257-8589
OEM Part Number: P257-8589
Product Description: 3/4Hp 115V 1075/3Spd Directdr
Weight:16.17lbs/7334.58g

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Customer Questions
What maintenance is required for the Carrier P257-8589 Blower Motor?

For optimal performance, keep the blower motor clean by removing dust and debris and ensuring proper airflow. Regularly inspect wiring and lubricate bearings if applicable. Maintenance prevents overheating and efficiency loss while reducing electrical hazards and ensuring safe operation.

What are common issues with the Carrier P257-8589 Blower Motor?

  • Overheating from dust buildup restricting cooling airflow.
  • Reduced airflow or weak fan output.
  • Bearing wear causing noise or vibration.
  • Intermittent speed operation or failure to change speeds.
  • Electrical faults or capacitor issues affecting startup.

Installation Steps

Step 1: Turn off the power at the breaker for safety.

Step 2: Remove the old blower access panel and disconnect wiring from old motor.

Step 3: Unbolt the motor and remove the blower wheel if required.

Step 4: Install new motor, secure mounting and reattach blower wheel.

Step 5: Reconnect wiring per diagram, close panel, restore power and test airflow.