Amana-Goodman B1086750SP Fan Blade

The Amana-Goodman B1086750SP Fan Blade is a critical OEM replacement component engineered for high-static pressure performance in residential and light commercial condensing units. This 22-inch aluminum fan blade features a 3-blade configuration with a precise 24-degree pitch, designed to optimize cubic feet per minute (CFM) while maintaining low decibel levels during operation. This part is the direct service replacement for superseded part numbers B1086750S and B1086750. Built to withstand the torque requirements of 1/4 HP and 1/3 HP motors, this propeller ensures efficient heat transfer across the condenser coil. When performing a field replacement, verify the bore size (typically 1/2 inch) and hub direction to ensure proper airflow alignment. Utilizing this Goodman replacement fan blade helps restore factory-spec subcooling and head pressure levels, preventing compressor overheating and extending the lifecycle of the outdoor unit.

Key Benefits for Contractors

• Optimized 24-Degree Pitch: Engineered to provide the exact airflow required for heat dissipation in Amana and Goodman condensers.
• Direct OEM Fit: Eliminates the need for hub adjustments or blade trimming, reducing time on the job site.
• Durable Aluminum Construction: Resists corrosion and maintains structural integrity under high RPM loads.
• Universal Rotation Compatibility: Designed specifically to match the RPM and rotation direction of Goodman-specified motors.

Common Questions

What is the difference between B1086750 and B1086750SP?
The B1086750SP is the current production OEM service part that replaces the older B1086750 and B1086750S variants, ensuring the latest metallurgy and balance standards.

How do I confirm the 22-inch diameter?
The diameter is measured from the tip of one blade to the tip of the opposite side. This 22-inch condenser fan blade is specifically sized for large-tonnage cabinets.

Is the hub included with the B1086750SP?
Yes, the hub is integrated and includes the set screw for securing the blade to the 1/2 inch motor shaft.

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.