Description
Nordyne 626513R Auto Reset Limit Switch Overview
The Nordyne 626513R is an OEM-grade automatic reset limit switch engineered to protect furnaces and heating systems from dangerous overtemperature conditions. When supply air temperatures exceed the rated threshold, the switch opens the circuit to shut down the burner — then automatically resets once temperatures return to a safe level, minimizing downtime and service calls.
Key Specifications
- Part Number: 626513R
- Brand: Nordyne
- Switch Type: Auto Reset (AUTO)
- Open Temperature: 150°F
- Close (Reset) Temperature: 200°F
- Application: Furnace high-limit overheat protection
Features & Benefits
- Automatic reset eliminates the need for manual intervention after a nuisance trip
- Precise temperature thresholds guard against heat exchanger damage and fire hazards
- Direct OEM replacement for compatible Nordyne furnace models
- Rugged construction for long-term reliability in demanding heating environments
- Helps maintain system efficiency and occupant safety
Application
Designed as a direct replacement for Nordyne-manufactured furnaces and air handlers, the 626513R limit switch is the correct OEM part for technicians performing routine maintenance, warranty repairs, or emergency service. Always verify compatibility with your specific unit model before installation.







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