Rcd hd52mq132 Ecm Blower Motor 1 Hp 120V

Product Description

The RCD hd52mq132 is a 1 HP electronically commutated motor (ECM) designed for blower applications in residential and light commercial HVAC systems. Operating at 120 volts, 1-phase, 50/60 Hz, it delivers variable-speed airflow control at up to 1050 RPM. ECM technology provides significantly better energy efficiency than standard PSC motors, reducing power consumption during partial-load operation. Licensed HVAC technicians install this motor as a direct replacement in forced-air systems where precise airflow management is required for heating, cooling, and ventilation performance.

The hd52mq132 is suited for residential central air and forced-air heating systems that require a 120-volt single-phase ECM blower motor. It is referenced as a Carrier parts and accessories replacement, making it a common service part for Carrier HVAC central air and fan blower motor applications. Its 50/60 Hz dual-frequency rating supports use in both standard North American electrical environments.

Key Features

• ECM variable-speed design for improved energy efficiency over PSC motors
• 1 HP output at 1050 RPM for robust blower performance
• 120-volt, 1-phase, 50/60 Hz operation for standard residential circuits
• OEM-style replacement for Carrier HVAC fan blower motor applications

Compatibility

Referenced as a replacement for Carrier HVAC central air and fan blower motor applications. Verify voltage, HP, RPM, and mounting configuration against the existing motor nameplate before ordering.

Installation Notes

Installation of ECM blower motors should be performed by a licensed HVAC technician familiar with variable-speed motor wiring and low-voltage control connections. Disconnect and lock out all electrical power to the air handler or furnace before removing the existing motor. ECM motors require correct harness connection to the control board — consult the system wiring diagram before proceeding. Follow all applicable NEC requirements for motor branch circuit protection and grounding.