Carrier HD46AR344 ECM 5.0 Eon Blower Motor 3/4 HP 120/240V 1050 RPM

The Carrier HD46AR344 is a premium ECM 5.0 Eon electronically commutated blower motor assembly designed for residential and light commercial HVAC systems. This advanced variable speed motor delivers efficient, reliable performance while maintaining quiet operation.

Key Specifications:

• 3/4 horsepower ECM 5.0 Eon technology
• Dual voltage capability: 120/240V, 60/50 Hz
• Operating speed: 1050 RPM
• Amperage: 9.6A at 120V / 6.8A at 240V
• Frame size: 48
• Shaft diameter: 0.5 inches
• Shaft length: 4.5 inches
• Reversible rotation: CCW/CW
• Single phase operation
• Insulation Class B with electronic protection

Features and Benefits:

• Manufactured by Genteq (Model 5SDA39RLV5370) as a Factory Authorized Part
• ECM 5.0 Eon technology provides superior energy efficiency compared to standard PSC motors
• Variable speed operation optimizes airflow and system performance
• Precision engineering with high-quality materials ensures long-lasting durability
• Advanced design minimizes noise and vibration for quiet operation
• 16-pin variable speed connection for seamless integration
• Electronically protected motor extends service life

This genuine OEM blower motor is compatible with select Carrier, Bryant, and Payne furnace and air handler models. Cross-reference part numbers include 5SDA39RLV5370, 300486, and various OEM equivalents. Professional installation is recommended to ensure proper operation and maintain warranty coverage. For optimal motor protection, consider installing an inline ECM surge protector to guard against voltage spikes and power surges.