Trane FAN4072 Fan Blade 340155-7024 Whether you are performing a

Whether you are performing a motor swap or a complex control board diagnosis

Using it with R-410A will exceed the compressor's design pressure limits and cause immediate mechanical failure

The reset latch position on the top cover clearly indicates whether the high gas pressure switch is in the "on" or "off" position

OEM Standards: Guaranteed to match original equipment specifications for seamless mechanical integration

Proper brazing technique and nitrogen purging are recommended during installation to preserve the internal bore integrity of the 664717R distributor body

Trane FAN4072 Fan Blade 340155-7024 Whether you are performing aThe Trane FAN4072 is a critical OEM replacement component engineered for precision airflow in high demand condensing units and air handlers. For technicians servicing Trane and American Standard systems, this 27. 6 inch diameter fan blade ensures exact balance and motor load compatibility, preventing premature bearing failure or excessive vibration. Featuring a 20 degree pitch and a 3 blade configuration, the FAN4072 is optimized for moving high