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Carrier HD42AQ253 Blower Motor 1/3HP 230V1Ph1050R

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Special Price $476.23 Regular Price $606.63
In stock
SKU
HD42AQ253
The Carrier HD42AQ253 Blower Motor is a replacement part used to effectively move air throughout the heating/cooling system. This motor is designed to deliver high performance and the right airflow for residential and commercial applications. It is a 1/3 HP single-phase electric commutator motor, 230 VAC, 60 Hz. An ECM motor works with permanent magnets and variable frequency drive to enroll and control the airstream easily. This means that they are less noisy and more energy efficient than the PSC motors that are conventionally used. The motor rotates at 1050 RPMs, which means that there will be enough airflow for regular heating and cooling of your home or commercial space.
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Motors & Capacitors, Blower Motors & Components
Manufacturer:
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Specifications

  • Voltage: 230V
  • Horsepower: 1/3 HP
  • Revolution Per Minute: 1050 RPM
  • Phase: 1 Phase
  • Frequency: 60 HZ
  • Length: 14.5 "
  • Motor Type: ECM
Manufacturer Name: Carrier
Product Number: HD42AQ253
OEM Part Number: HD42AQ253
Product Description: Blowermotor 1/3Hp 230V1ph1050r
Weight:9.77lbs/4431.59g

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Product Questions (2)
Customer Questions
What maintenance is required for the Carrier HD42AQ253 Blower Motor?

Regularly inspect and clean dust buildup from the motor and fan housing to maintain airflow efficiency. Lubricate bearings if applicable and check electrical connections for tightness. Ensure proper mounting and avoid overloading to prevent overheating and vibration issues.

What are common issues with the Carrier HD42AQ253 Blower Motor?

  • Worn bearings causing noise or vibration over time.
  • Motor overheating due to restricted airflow under load.
  • Electrical connection failures or intermittent operation leading to shutdowns.
  • Reduced airflow from dust buildup or fan imbalance affecting performance.

Installation Steps

Step 1: Disconnect power and check the voltage is off before servicing.

Step 2: Remove the blower access panel and label wiring connections.

Step 3: Loosen mounting bolts and detach old motor from blower assembly.

Step 4: Install new motor, align shaft, and secure firmly to housing.

Step 5: Reconnect wiring per diagram, ensure proper grounding.

Step 6: Restore power and test operation for smooth rotation, airflow, and unusual noise.