Description
The Nordyne 626508R is an OEM auto-reset high-limit switch engineered to protect Nordyne heating systems from dangerous overtemperature conditions. Designed to open the control circuit when supply-air temperatures reach the upper threshold and automatically reset once temperatures return to a safe operating range, this limit switch is a critical safety component in residential and light-commercial furnace applications.
Key Features
- Auto-reset operation — automatically restores circuit continuity once temperatures normalize
- Operating temperature range: 210°F – 250°F
- Direct OEM replacement for compatible Nordyne furnace models
- Provides reliable overheat protection to prevent heat exchanger damage and fire hazards
- Compact design for straightforward installation in original mounting location
Application
The 626508R limit switch is a factory-authorized replacement part for select Nordyne furnace platforms. It monitors supply-air or heat exchanger temperatures and interrupts the burner circuit if temperatures exceed the rated setpoint, safeguarding both the equipment and occupants. The auto-reset function eliminates the need for manual intervention once the root cause of overheating has been corrected.
Specifications
- SKU / Part Number: 626508R
- Brand: Nordyne
- Switch Type: Auto-Reset High-Limit
- Temperature Range: 210°F – 250°F
- Application: Nordyne furnaces and heating systems
Why Choose OEM Replacement Parts?
Using genuine Nordyne replacement components ensures compatibility, maintains equipment warranty integrity, and delivers the performance reliability that field technicians depend on. The 626508R is built to the same standards as the original factory-installed switch, providing a drop-in solution that minimizes callbacks and comebacks.
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