Description
The Trane BLW01478 is an OEM inducer blower assembly engineered for use in Trane 80% AFUE gas furnaces. Designed to maintain precise combustion airflow and draft pressure, this inducer blower ensures reliable ignition sequencing, efficient heat exchanger operation, and safe venting of combustion gases — all critical to furnace performance and safety.
Product Overview
As a direct Trane replacement part, the BLW01478 is built to exact factory specifications, delivering a drop-in fit that eliminates guesswork during service calls. The 1.40″ static pressure (SP) rating ensures adequate draft across the heat exchanger under a variety of operating conditions, making it suitable for demanding residential and light commercial heating applications.
Key Features
- OEM Trane replacement inducer blower assembly
- Designed for 80% AFUE gas furnace applications
- 1.40″ static pressure (SP) rating for reliable combustion draft
- Ensures proper venting and safe removal of combustion gases
- Supports accurate ignition sequencing and heat exchanger efficiency
- Direct drop-in replacement — no modifications required
- Built to Trane factory specifications for consistent performance
Application
- Compatible with select Trane 80% AFUE gas furnace models
- Suitable for residential and light commercial heating systems
- Ideal for service, repair, and maintenance applications
Why Choose OEM Trane Parts?
Using genuine Trane replacement components like the BLW01478 protects equipment warranties, ensures code compliance, and delivers the reliability your customers expect. Avoid callbacks and comebacks — install the part that was engineered for the job.







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