Trane BLW1138 1 Stage Inducer Draft Blower

The Trane BLW1138 is a single-stage inducer draft blower it is a specialized component used in many residential heating and air conditioning systems. It works effectively in expelling combustion gases safely. An inducer draft blower is situated in the HVAC system, preferably near the furnace or the boiler. This fan starts working when the heating system is on as the inducer draft blower starts working. It sucks air from around it and then forces it through the flue system. This makes a low-pressure area in the flue that draws combustion gases resulting from a furnace or boiler, like a tender, vacuum. They are then expelled to the outside through a flue pipe hence their name as flue gases