Trane BLW0451 Blower Assembly

The Trane BLW0451 is a high-performance direct replacement draft inducer designed to restore factory-standard exhaust cycles in specialized residential and light commercial HVAC units. Operating at 208-230V with a 1/35HP 3.3-inch frame motor, this combustion blower assembly is critical for clearing flue gases through the heat exchanger to ensure safe, stable ignition. As an exact technical equivalent to the X38080029010 blower assembly, this component provides a precise drop-in fit for contractors servicing legacy high-efficiency systems.

This single-speed combustion blower is engineered with a durable shaded-pole motor design, rated for 3000-3480 RPM to maintain specific static pressure requirements. The assembly includes the motor, wheel, and housing, streamlining the replacement process in the field. By maintaining the correct exhaust draft inducer velocity, the BLW0451 prevents pressure switch trips and combustion errors, ensuring the primary heating cycle operates at peak efficiency during high-demand periods. For technicians, verifying the Trane furnace replacement part compatibility via the cross-reference number X38080029010 ensures a seamless OEM blower motor integration without field modifications.

• OEM Compatibility: Functions as a direct cross for Trane part numbers BLW0451, BLW00451, and X38080029010.
• Optimized Performance: Specifically wound for 208-230V applications, delivering consistent 3000-3480 RPM for reliable flue gas venting.
• Technical Reliability: Features a rugged 1/35HP motor designed to withstand the high-heat environments typical of combustion compartments.
• Efficient Clearances: Precise wheel and housing geometry ensures proper static pressure to close air pressure switches on start-up.

Is the Trane BLW0451 compatible with 115V systems?
No, this specific assembly is rated for 208-230V operation. Installing this on a 115V circuit will result in motor failure and improper venting.

Does this assembly include the necessary gaskets?
The BLW0451 typically requires a mounting gasket (such as GKT02234) for a complete seal; it is recommended to inspect the existing gasket or source a replacement to prevent exhaust leaks.

How do I verify if this fits my specific rooftop or furnace model?
You should cross-reference the part number found on the original inducer housing. This unit is commonly found in YCC, YCX, and DCX series equipment.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.