Mammoth Commercial 9919000302 Fan Blade 318518-761 Universal Compatibility: Fits various shaft

Universal Compatibility: Fits various shaft sizes and shapes

It is best practice to inspect the associated flapper washer (typically 2-22-000038) and replace it simultaneously to ensure a complete seal

Verify the model number on your cabinet or check the existing relay for the S1-024-25391-700 stamping to ensure a proper match

supporting tight shut-off capabilities that meet ANSI/FCI 70-2 Class IV standards

Mammoth Commercial 9919000302 Fan Blade 318518-761 Universal Compatibility: Fits various shaftThe Mammoth Commercial 9919000302 Fan Blade is a heavy duty, 42 inch steel fan blade engineered for high demand industrial and commercial HVAC systems. Designed to serve as a high performance replacement condenser fan blade, this component ensures maximum airflow efficiency and heat dissipation in large scale rooftop units and commercial air handlers. As a veteran technician knows, maintaining precise balance in a 42" HVAC fan blade is critical to