Nordyne 904796 Blower Assembly

The Nordyne 904796 Induced Draft Blower Assembly is a critical OEM replacement component designed for non-condensing gas furnaces across the Frigidaire, Intertherm, and Miller product lines. Engineered as a 2-stage draft inducer, this assembly utilizes a 115V AC motor to pull combustion gases through the heat exchanger, ensuring they are safely vented outdoors. For technicians servicing FG7SA or G7TC series units, this unit is a direct drop-in replacement that maintains the precise static pressure required to engage the furnace pressure switches and initiate the ignition sequence.

Built with a counter-clockwise (CCW) rotation and a robust motor rated at 1.2 amps, the 904796 inducer is manufactured to withstand high-heat environments without premature mechanical failure. The assembly arrives with the blower wheel pre-installed in the housing, reducing field installation time. When replacing a seized or noisy draft motor, verify the gasket seal and monitor the pressure switch millivolts to ensure the combustion assembly is operating within factory parameters. This HVAC replacement part is essential for restoring furnace efficiency and preventing safety lockouts caused by inadequate venting.

• OEM Precision: Direct replacement for Nordyne 904796, ensuring exact fit and electrical compatibility with factory harnesses.
• Enhanced Combustion: High-efficiency wheel design provides the necessary airflow to clear the heat exchanger and maintain safe vent pressures.
• Technician-Ready: The complete blower assembly includes the motor, housing, and blower wheel to streamline mid-winter repairs.
• Durable Performance: Specifically engineered for N-Series gas furnaces to handle the thermal cycling inherent in residential heating systems.

What are the signs that my draft inducer needs replacement?
Technicians typically look for a high-pitched screeching (bearing failure), a humming sound without motor rotation, or a furnace that fails to move past the pre-purge cycle despite getting power to the draft blower.

Is the 904796 compatible with 230V systems?
No, this specific assembly is rated for 115V AC operation. Always verify the voltage on the motor nameplate of the existing induced draft assembly before installation to avoid electrical damage.

Does this include the pressure switch or gasket?
This is the blower motor and housing assembly. While it includes the internal wheel, it is standard industry practice to inspect the furnace gasket and reuse or replace it separately to ensure a gastight seal at the flue connection.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.