Rcd hd52mm120 Ecm Blower Motor 1 Hp 115V Variable Speed

Product Description

The RCD hd52mm120 is a 1 HP ECM blower motor with an integrated control module, designed as a direct OEM-replacement unit for residential gas furnace and air handler applications. Operating on 115 volts at 50/60 Hz, single phase, the motor delivers variable-speed airflow at up to 1050 RPM with counterclockwise rotation from the lead end. The integrated control module manages speed electronically, reducing energy consumption and mechanical wear compared to single-speed PSC motors. Licensed HVAC technicians install this unit as a drop-in replacement to restore proper airflow, static pressure response, and system efficiency.

The hd52mm120 is suited for residential forced-air heating and cooling systems where variable-speed blower operation is required. ECM technology allows the motor to adjust airflow in response to system demand, supporting both heating and cooling modes. Compatible model installations include furnace and air handler platforms requiring a 1 HP, 115-volt, single-phase variable-speed blower assembly. Models confirmed in application data include PG95ESAA60100CAA, 915SB60100E21A-A, and 59SC5B100E211120.

Key Features

• 1 HP ECM variable-speed motor with integrated control module
• 115-volt, single-phase, 50/60 Hz operation
• Up to 1050 RPM with counterclockwise rotation from the lead end
• OEM-replacement design for precise mechanical and electrical fit
• Electronic speed control reduces energy use and component wear versus fixed-speed motors

Compatibility

Confirmed compatible with models PG95ESAA60100CAA, 915SB60100E21A-A, and 59SC5B100E211120. Designed as an OEM-style replacement blower motor assembly for residential forced-air furnace and air handler systems requiring a 1 HP, 115-volt, single-phase ECM unit.

Installation Notes

Installation should be performed by a licensed HVAC technician. Disconnect and lock out all electrical power to the furnace or air handler before removing the existing motor or control module. Verify that supply voltage, rotation direction, and motor mounting orientation match the replacement unit before energizing the system. Consult applicable local mechanical and electrical codes during service.

Technical Specifications

• Horsepower: 1 HP
• Voltage: 115 volts
• Frequency: 50/60 Hz
• Phase: 1
• Speed: Variable, up to 1050 RPM
• Rotation: CCW Lead End
• Length: 15 inches
• Width: 11 inches
• Height: 10.5 inches

Standard Information

• Brand: RCD
• Manufacturer Part Number: hd52mm120