Trane FAN3748 Fan Blade 323055-751 maximizing system efficiency and protecting

maximizing system efficiency and protecting the compressor from liquid slugging

providing a localized seal that is vital for Flame Vapor Ignition Resistant (FVIR) compliance

Maintains mechanical integrity under pressure

the second-stage compressor is typically bypassed to prioritize the radiant and auxiliary heat sequence per the manufacturer's logic

Trane FAN3748 Fan Blade 323055-751 maximizing system efficiency and protectingEnsure peak performance in residential condensing units with a genuine Trane FAN3748 Fan Blade. Designed for optimal heat transfer, this 19 inch diameter component is essential for maintaining the subcooling and head pressure levels required for efficient cooling. Built from durable aluminum, this 3 blade propeller features a precision engineered 31 degree pitch to maximize CFM while minimizing motor load. As a direct Trane OEM replacement part, it