Nordyne 626495R Furnace Main Air Limit Switch

Nordyne 626495R Furnace Main Air Limit Switch is a critical safety component for your residential furnace. As a Type Main Air Limit switch, it helps prevent overheating and protects the heating system. This replacement part is used on 090-12 and L1RA residential upflow/horizontal furnaces, ensuring compatibility for standard repairs. Designed for durable operation in demanding environments, the switch features robust terminals and OEM-spec compatibility for long-lasting performance. With a temperature rating of 300/40 Deg F, it responds to rising temperatures to shut down the burner when needed, reducing the risk of damage and improving safety.

• Compatibility: Used on 090-12, L1RA residential upflow/horizontal furnaces
• Type: Main Air Limit switch
• Temperature rating: 300/40 Deg F
• Replacement part: Easy to install for quick furnace repairs
• Safety: Helps protect against overheating and system damage

Engineered to meet OEM specifications, this 626495R switch ensures reliable performance with your furnace control board. Its precise triggering threshold guards against dangerous overheating while maintaining efficient operation. Ideal for retrofit projects, it ships ready for quick installation and long service life.