Built with a snap-acting diaphragm

also known as the Model TCA-1 Thermocouple Adapter

When connected

Always verify the part number against your specific unit's data plate before installation

Can this be used on a single-blade damper

Nordyne 904979 Motor Assembly 326058-756 Built with a snap-acting diaphragmWhen you're troubleshooting a furnace lockout on a job site, you need exact replacements to restore HVAC system efficiency. The Nordyne 904979 Inducer Motor Assembly is the definitive OEM solution for drafted combustion air management. Operating at a high performance 3450 RPM, this centrifugal blower is designed to pull flue gases efficiently through the heat exchanger, ensuring the pressure switch closes and the ignition sequence initiates without