Carrier HD46AR242 Motor

The Carrier HD46AR242 is a high-performance 3/4 HP OEM replacement motor designed for demanding furnace and air handler applications. Operating at 208-230V and 1050 RPM, this 48-frame blower motor provides the reliable torque necessary to maintain static pressure and system equilibrium. Engineered for durability, it features an Open Air Over (OAO) enclosure and Class B insulation to manage thermal load during continuous operation. As a single-phase HVAC motor, it integrates seamlessly into existing Carrier, Bryant, and Payne equipment, replacing older Genteq and GE models. Whether you are dealing with a failed blower motor or performing a preventative upgrade, this CCW rotation motor ensures factory-spec airflow and efficiency without the need for field modifications. Technicians should verify shaft diameter (typically 1/2") and capacitor requirements before installation to ensure optimal motor longevity and starting torque performance.

• Direct OEM Fit: Ensures 100% compatibility with Carrier, Bryant, and Payne units, eliminating mounting and wiring headaches.
• High Torque Performance: The 3/4 HP rating delivers steady 1050 RPM power to handle high-static ductwork.
• Thermal Protection: Inherently protected to prevent winding failure during high-ambient or restricted airflow conditions.
• All-Angle Mounting: Versatile design allows for horizontal or vertical orientation within the blower housing.

• Does this motor require a new run capacitor? Yes, we always recommend matching a new motor with a fresh capacitor to prevent premature failure; verify the MFD rating on the nameplate.
• Is this an ECM or PSC motor? While many modern air handlers use ECM, the HD46AR242 is a PSC blower motor specifically designed for 208/230V systems.
• Can I reverse the rotation in the field? This model is factory-set for Counter-Clockwise (CCW) rotation; always confirm your fan wheel’s rotation before securing the hub.

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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.