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Carrier HD42AQ252 1/3 HP ECM Blower Motor 1050 RPM 50-60Hz 208-240V 1-Phase

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Special Price $507.00 Regular Price $634.68
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SKU
HD42AQ252
The Carrier HD42AQ252 ECM Blower Motor operates as a high-efficiency 1/3 HP motor intended for HVAC air handling units together with furnaces and heat pumps. Single-phase 230V power supports this motor to operate with its Electronically Commutated Motor technology that provides accurate airflow control that reduces power utilization while maintaining system performance standards and delivering comfort features. This motor dynamically controls speed for better efficiency and longer equipment life and quieter operation. This motor provides commercial and residential HVAC systems with precise air circulation as well as improved indoor air quality which makes it a suitable choice for energy-conscious applications.
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ECM Motor, Motors & Capacitors
Manufacturer:
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Specifications

  • Type: ECM Blower Motor
  • Horse Power: 1/3HP
  • Voltage: 230V
  • Phase: 1-PH

Blower assemblies depend on a dedicated motor to generate the mechanical movement needed for air circulation. An ECM blower motor combines electronically controlled operation with the mechanical output required to drive the connected blower. The Carrier HD42AQ252 is an ECM blower motor designed for this type of blower-driven operation.

ECM Control and Electrical Operation:
Electronic motor control manages the motor's operating response while electrical input supplies the energy needed for mechanical output. This motor operates at 208-240V, 1-phase, 50-60Hz, with its ECM configuration supporting electronically controlled motor operation.

Mechanical Output and Rated Speed:
Mechanical output is delivered through the motor's rotational movement to drive the connected blower assembly. The motor is rated at 1/3 HP and 1050 RPM, establishing its specified mechanical power capacity and rotational speed during operation.

Replacement Guidelines:
Replacement may be appropriate when the Carrier HD42AQ252 develops persistent deterioration in motor performance or when physical deterioration affects its ability to provide dependable blower drive. Before ordering, compare the existing part number with the applicable equipment requirements and verified specifications.

Common Failure Symptoms:

  • Motor fails to start
  • Intermittent blower operation
  • Irregular shaft rotation
  • Unusual motor noise
  • Excessive vibration

Equipment Compatibility:
The Carrier HD42AQ252 ECM Blower Motor is associated with FB4CNP024L00ECAA, FB4CNF024L00EFAA, FB4CNF024L00EHAA, and FB4CNF024L05EFAA equipment models. When sourcing this motor, compare the existing part number with the applicable Carrier model and original motor requirements.

Technical Specifications:
Part Identification:
Brand: Carrier
Part Number: HD42AQ252
Product Type: ECM Blower Motor

Electrical:
Voltage: 208-240V
Phase: 1-Phase
Frequency: 50-60Hz

Mechanical:
Horsepower: 1/3 HP
Speed: 1050 RPM

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Product Questions (5)
Customer Questions
What distinguishes the HD42AQ252 from a standard blower motor?

The HD42AQ252 uses an ECM configuration, incorporating electronic control into its motor operation.

What does the 50-60Hz rating indicate for this blower motor?

The 50-60Hz rating specifies the frequency range associated with the motor's electrical operating configuration.

Which Carrier equipment models are associated with the HD42AQ252?

The HD42AQ252 is associated with FB4CNP024L00ECAA, FB4CNF024L00EFAA, FB4CNF024L00EHAA, and FB4CNF024L05EFAA.

How do the 1/3 HP and 1050 RPM characteristics describe the motor?

The 1/3 HP rating represents the motor's specified mechanical power capacity, while 1050 RPM represents its rated rotational speed.

What information is most useful when researching Carrier part HD42AQ252?

The HD42AQ252 part number, ECM configuration, associated Carrier equipment models, electrical characteristics, horsepower, and rated speed provide the key verified details for researching the motor.