Carrier 50HJ441155 Blower Assembly

The Carrier 50HJ441155 Blower Assembly is a factory-authorized replacement component designed specifically for large-tonnage Carrier rooftop units and high-performance HVAC systems. This OEM blower housing is engineered to maintain precise static pressure and air volume, ensuring the evaporator coil operates within its designed temperature Delta-T. Built from corrosion-resistant, heavy-gauge galvanized steel, this centrifugal blower assembly includes the precision-balanced blower wheel to eliminate vibration and extend the lifecycle of your mechanical drive components.

As a veteran-grade HVAC blower replacement, this unit is supplied "less motor," allowing contractors to reuse existing high-efficiency motors or match with a new Carrier 50HJ motor based on specific voltage and phase requirements. Correct installation of this direct-drive blower assembly is critical for restoring system CFM to original factory specifications, particularly in 48HJD00511-650 models and compatible sequence units. Integrating a genuine Carrier 50HJ441155 prevents the cooling imbalances and premature component failure often associated with generic aftermarket housings.

• OEM Precision and Fit: Guaranteed mechanical alignment with Carrier 50HJ rooftop units for streamlined field installation.
• Vibration-Free Operation: Features a factory-balanced blower wheel, reducing mechanical stress on the motor bearings and mounting brackets.
• Optimized Airflow Dynamics: Engineered housing geometry ensures maximum HVAC system CFM and consistent static pressure across the ducting.
• Industrial-Grade Durability: Constructed with galvanized steel to withstand high-moisture environments and extreme commercial cycling.

• Is the blower motor included with this assembly? No, this part is the blower housing and wheel only (less motor). You must utilize your existing motor or purchase a compatible Carrier motor separately.
• Which models are compatible with the 50HJ441155? This assembly is specifically designed for Carrier 48HJD00511-650 series units; please verify your model number and serial prefix before ordering.
• What is the typical weight and size of this unit? The assembly weighs approximately 28 lbs and measures roughly 22.5" x 22.5" x 21.5", requiring appropriate handling during rooftop installation.

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.