Nordyne 689988R Gasket

The Nordyne 689988R Inducer Motor Gasket is the critical OEM replacement part designed to establish a high-integrity seal between the draft inducer blower and the furnace collector box. This HVAC inducer gasket replaces the legacy 689988 part number, ensuring airtight combustion assembly performance and preventing hazardous flue gas bypass. Engineered for compatibility with Nordyne furnace models under the Intertherm, Miller, and Frigidaire brands, this high-temperature furnace gasket withstands the thermal cycling and vibration inherent in 80% and 90%+ AFUE systems. For technicians performing a vent motor replacement, installing a fresh 689988R gasket is standard protocol to maintain static pressure and prevent pressure switch trip errors. This furnace draft inducer seal is manufactured from durable materials to resist degradation from condensation and heat, ensuring the mechanical integrity of the exhaust system. Validating the combustion seal during routine maintenance prevents air leakage that typically compounds into inducer motor failure or restricted airflow codes.

• Direct OEM Replacement: Replaces part number 689988 with an exact fit for Nordyne inducer motor assemblies.
• Engineered Seal Integrity: Prevents combustion gas leakage and ensures proper static pressure across the heat exchanger.
• High-Temperature Durability: Constructed to withstand extreme HVAC environments without thinning or losing elasticity.
• Broad Compatibility: Fits various residential furnace brands including Miller, Intertherm, and Tappan.

• Can I reuse my old inducer gasket when replacing the motor? It is highly discouraged. Compressed gaskets lose their ability to provide an airtight seal, which can lead to exhaust leaks and pressure switch malfunctions.
• Will this part fit my Intertherm or Miller mobile home furnace? Yes, the 689988R is the standard burner assembly gasket for many gas-fired Nordyne mobile home units.
• Why is my furnace pressure switch failing to close? A worn or improperly seated inducer motor gasket often causes a loss of vacuum, preventing the pressure switch from engaging the ignition sequence.

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.