for proper liquid separation and oil return via the internal U-tube

1" diameter belt

it provides a 0

an unresponsive thermostat

Trane BLW1370 Inducer Assembly 322838-754 for proper liquid separation andThe Trane BLW1370 Inducer Assembly is a critical OEM replacement component designed for high efficiency gas fired furnaces and air handlers. Engineered for 208 230V single phase electrical configurations, this draft inducer blower (also identified by the superceding number BLW01370) maintains precise combustion airflow by purging the heat exchanger of residual gases and establishing a proper vent draft. Operating at a performance speed of 3290 RPM