Carrier 58MV660004 ECM 3.0 Variable Speed Blower Motor Kit 1/2 HP 120/240V

The Carrier 58MV660004 is an ECM 3.0 (Electronically Commutated Motor) variable speed blower motor kit designed for use in Carrier, Bryant, and Payne furnace systems. This high-efficiency motor assembly provides precise airflow control and superior energy efficiency compared to traditional PSC motors.

Key Specifications:

• Power: 1/2 HP motor with variable speed control
• Voltage: Dual voltage 120/240V, 50/60 Hz, single phase
• Speed Range: Variable from 0-1300 RPM for optimal airflow adjustment
• Current Draw: 7.4 amps at 120V / 4.3 amps at 240V
• Frame Size: 48 frame (5-5/8 inch diameter motor housing)
• Shaft: 1/2 inch diameter shaft extending 4 inches from motor housing
• Mounting: Torsion flex mount design for reduced vibration and noise

What's Included:

• ECM 3.0 variable speed blower motor
• Motor control module with integrated electronics
• Adapter wiring harness for simplified installation

This genuine OEM replacement motor kit is engineered to restore original equipment performance, maintain system efficiency ratings, and provide quiet, reliable operation. The ECM technology automatically adjusts motor speed based on system demand, resulting in lower energy consumption and improved comfort control. Compatible with systems requiring reversible rotation capability.