Carrier HC43AE134 Motor

The Carrier HC43AE134 Motor is a high-performance 1/2 HP blower motor designed for demanding HVAC replacement applications. Operating at 115V with a 1050 RPM rating, this 4-speed furnace motor provides versatile airflow control to match system requirements. Built with a 39-frame (often cross-referenced to 48Y) and a 3.5-inch shaft extension, this OEM replacement motor ensures a precise fit in Carrier, Bryant, and Payne air handlers. As a PSC motor, it requires a 10 MFD at 370 VAC capacitor for optimal startup torque and efficiency. The assembly features thermal protection and sleeve bearings for continuous air-over duty, making it a reliable direct drive blower motor for professional contractors performing AC blower repair. Its counter-clockwise rotation and 1/2-inch shaft diameter meet the exact specifications needed to restore factory-standard static pressure and system circulation.

• Multi-Speed Versatility: Features four distinct speed taps for precise CFM adjustment and improved dehumidification.
• OEM Compatibility: Directly replaces Carrier HC43AE134 parts without mounting modifications, ensuring proper 39FR motor alignment.
• Quiet Operation: Permanent Split Capacitor (PSC) design with sleeve bearings reduces vibrational noise in residential ductwork.
• Thermal Protection: Integrated internal overload protection prevents winding failure during restricted airflow conditions.

• What capacitor should I use with this motor? This motor is designed to work with a 10 MFD / 370V run capacitor. Always replace the capacitor when installing a new motor to prevent premature failure.
• Can this motor replace a 1075 RPM model? Yes, this 1050 RPM motor is a standard trade-equivalent for 1075 RPM 1/2 HP HVAC motors and will generally not impact system performance.
• How do I identify the speed wires? Typically, the black lead is high speed, but always refer to the wiring diagram on the motor shell to confirm lead assignments for your specific furnace blower motor replacement.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.