Description
The Nordyne 626509R is an OEM replacement L195-20 high limit switch engineered to protect Nordyne furnaces from overheating. When heat exchanger temperatures exceed the rated threshold, this limit switch interrupts the burner circuit, preventing equipment damage and safeguarding occupants from hazardous conditions. Once the unit cools to the reset temperature, the switch automatically restores normal operation.
Key Specifications
- SKU: 626509R
- Limit Designation: L195-20
- Opens (Trips) at: 195°F
- Differential: 20°F (resets at approximately 175°F)
- OEM Nordyne Replacement Part
Features & Benefits
- Direct OEM replacement for compatible Nordyne furnace models — no modifications required
- Automatic reset operation restores normal furnace function after cool-down
- Protects heat exchanger and internal components from thermal damage
- Interrupts burner circuit on high-temperature event for reliable safety performance
- Durable construction for long service life in residential and light commercial applications
Application
The Nordyne 626509R L195-20 limit switch is designed for use in Nordyne brand furnaces requiring a high limit safety control. Always verify compatibility with your specific furnace model number before installation. Consult the equipment service manual or a qualified HVAC technician for proper installation and replacement procedures.
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