Industrial MOT18709 K55HXKEH-3141 Condenser Fan Motor

OEM MOT18709 K55HXKEH-3141 condenser fan motor is a Trane-compatible, single‑phase replacement designed for outdoor condenser fans. The unit is rated at 0.4 HP and 1100 RPM, built on a 48-frame footprint, and configured for 460/380/415 VAC operation. Identified in catalogs as MOT18709 with the manufacturer part number K55HXKEH-3141, this ServiceFirst OEM motor is commonly used as a direct replacement in Trane outdoor condenser assemblies and other equipment referencing the MOT18709 cross‑reference. Its compact 48-frame form and 1100 RPM speed help preserve original mounting provisions and drive alignment, ensuring consistent airflow performance in commercial HVAC condensers. Because the part is an OEM replacement with a defined MOT18709 lineage, it is designed to match the electrical and mechanical characteristics of the original equipment, supporting reliable operation in 1‑phase commercial HVAC applications. Typical use cases include replacement for failed outdoor condenser fan motors in Trane systems and other OEM installations that specify MOT18709 as the cross reference, helping maintain original fan performance without redesigning the condenser housing.