Nordyne 626435R Furnace Main Air Limit Switch

The Furnace Main Air Limit Switch for the Nordyne 626435R furnaces ensures safe, reliable operation by monitoring airflow and terminating the circuit if limits are exceeded. This Type Main Air Limit switch is designed to protect Residential Upflow/Horizontal/Downflow Condensing Furnaces and is used on 120-20, G6RK, G6TK, G6RC, and G6TC-B models. With a temperature rating of 220/20°F, this component helps prevent overheating while maintaining efficient furnace performance.

• Compatibility: Fits Nordyne 626435R and related 120-20, G6RK, G6TK, G6RC, and G6TC-B residential upflow/horizontal/downflow condensing furnaces.
• Primary function: Provides essential limit protection to safely shut down the burner or blower in unsafe conditions.
• Designation: Type Main Air Limit switch, a standard replacement part designed for standard furnace controls.
• Durability: Built for reliable operation in demanding residential heating environments.
• Installation: Easy replacement for routine maintenance or service when upgrading Nordyne-compatible control systems.