Description
The Trane WHL3174 is an OEM replacement blower impeller wheel engineered to deliver reliable, consistent airflow in Trane HVAC systems sized for 24–36 applications. With a 9×6 wheel dimension, this impeller is precision-balanced to minimize vibration, reduce noise, and maintain optimal system efficiency throughout its service life.
Product Overview
Designed as a direct OEM replacement, the WHL3174 restores your Trane blower assembly to factory performance specifications. Whether you’re performing routine maintenance or replacing a worn or damaged wheel, this impeller ensures proper airflow delivery and system balance.
Key Features
- OEM Trane replacement blower impeller wheel
- Wheel size: 9 x 6 inches
- Compatible with Trane 24–36 unit applications
- Precision-balanced for reduced vibration and quiet operation
- Engineered for consistent, efficient airflow performance
- Direct drop-in replacement for simplified installation
Application
The WHL3174 is intended for use in Trane blower and air handler assemblies where a 9×6 impeller wheel is specified. Always verify compatibility with your specific unit model and serial number before installation.
Why Choose OEM Trane Parts?
Using genuine Trane replacement components ensures your system operates within designed performance parameters, protects equipment warranties, and reduces the risk of premature component failure. The WHL3174 is built to the same standards as the original factory-installed part.







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