HVAC Inducer Assembly - 1172823

Ensure your furnace operates safely and efficiently with the 1172823 HVAC Inducer Assembly. Also known as a draft inducer or vent blower, this component is critical for the combustion process. It works by pulling air into the burner and pushing combustion gases out through the flue or vent pipe. A failing inducer motor often produces loud vibrating noises, humming, or may fail to trigger the pressure switch, which prevents the furnace from igniting—making this replacement essential for restoring heat during cold weather.

Constructed with a high-performance motor and a durable blower wheel, the 1172823 assembly is designed to handle high-temperature exhaust while maintaining consistent airflow. Its sealed bearing design reduces friction and wear, ensuring a longer service life and quieter operation for your heating system.

1. Safety First: Turn off the electrical power to the furnace and shut off the gas supply line.
2. Access the Interior: Remove the furnace front panel to locate the inducer assembly, typically found near the top of the heat exchanger.
3. Disconnect Connections: Carefully unplug the electrical wiring harness and remove the vacuum hose connected to the pressure switch.
4. Remove the Flue Pipe: Loosen the clamps and detach the vent pipe from the inducer outlet.
5. Swap the Assembly: Unscrew the mounting bolts holding the old inducer in place. Remove the faulty unit and clean the mounting surface of any old gasket residue.
6. Install and Seal: Place the new 1172823 assembly with a fresh gasket to ensure an airtight seal. Reattach the mounting bolts, flue pipe, vacuum hose, and electrical wiring.
7. Test Operation: Restore power and gas. Observe the furnace through a full cycle to ensure the inducer starts smoothly and the burners ignite.

Compatible with select high-efficiency furnace models, this OEM-quality inducer motor assembly ensures reliable venting and safe furnace performance.

• HVAC Inducer Assembly – Part number 1172823
• Essential Safety Component: Properly vents toxic combustion gases like carbon monoxide.
• Quiet Performance: Engineered to minimize vibration and operational noise.
• High-Temperature Durability: Built to withstand the heat of furnace exhaust.
• Complete Assembly: Includes the motor and blower housing for a simplified installation.
• OEM-Quality Standards: Designed for precise fitment and reliable, long-term heating support.