Furnace Inducer. The inducer motor is bad. Although the range can be anywhere from $85 to $1,150, the average cost of replacing a furnace inducer motor is typically between $245 and $465.

The inducer blower draws air through the furnace's combustion passageway to promote a more efficient running of the combustion, and to allow thorough heat transfer. Although the range can be anywhere from $85 to $1,150, the average cost of replacing a furnace inducer motor is typically between $245 and $465. A new inducer motor assembly costs $100 to $500.

Slow Fans Will Create Corrosion And Make Noise Along The Way.
A humming, tapping, or whirring sound tells that the inducer has gone wrong. This starts the furnace inducer motor for up to 60 seconds before anything else even happens. A new inducer motor assembly costs $100 to $500.
Goodman 0171M00001S Furnace Inducer Vent Motor Assembly Genuine Original Equipment Manufacturer (Oem) Part.
Blower forces air through the ducts. Remove the panel cover of the furnace. Today’s furnaces are equipped with a number of different devices that help improve their performance.
Rheem/Ruud Rgea/Ugea Upflow 90% Condensing Furnace Inducer;
The elbow between the discharge end of the draft inducer and a horizontal vent pipe is provided with a well structure on the lower side of its discharge end such that condensate forming in the vent pipe is prevented from passing through the elbow into the draft inducer housing. The well structure, in addition to restraining the flow of the condensate, provides for the draining off. The draft inducer blower's purpose is to move combustion gases out of the furnace and out through the flue vent or chimney.