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Carrier HC43TQ114 1/2HP 4-Speed Blower Motor 1075 RPM 115V

Special Price $360.01 Regular Price $450.68
In stock
SKU
HC43TQ114
The Carrier HC43TQ114 1/2 horsepower, 4-speed motor is utilized in many HVAC systems. This motor rotates at 1075 RPM and works at 115 volts to give efficient and satisfactory performance. This results in a 4-speed capability that enables the control of airflow to improve efficiency and comfort of the system. This motor is mostly found in uses that include air handlers, fan coil units, and other HVAC systems uses that call for variable speed control. Advantages include the fact that the low speed of operation consumes less energy, the noise level is lower, and the temperature and humidity are more controlled.
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Specifications

  • Type: 4-Speed Motor
  • Horsepower: 1/2HP
  • Voltage: 115V
  • Speed: 1075 RPM
  • Number of Speed: 4
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Customer Questions
What maintenance is required for the Carrier HC43TQ114 Blower Motor?

Regularly clean dust and debris from the motor and surrounding area. Lubricate bearings if applicable and check electrical connections for tightness. Ensuring proper airflow and secure mounting helps maintain efficient, safe operation.

What are common issues with the Carrier HC43TQ114 Blower Motor?

  • Motor overheating or burning out.
  • Excessive vibration or noise.
  • Speed inconsistencies across settings.
  • Electrical connection failures.

Installation Steps

Step 1: Turn off all power to the HVAC unit before starting.

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

Step 3: Loosen mounting bolts and remove the existing blower motor.

Step 4: Install the new motor, aligning the shaft and securing all bolts.

Step 5: Reconnect wiring according to voltage and speed tap requirements.

Step 6: Replace the access panel, restore power, and test all blower speeds.