Description
Nordyne 626520R Limit Switch Overview
The Nordyne 626520R is an OEM replacement limit switch engineered for precise temperature-based protection in Nordyne-family heating and air handling equipment. Designed as a direct factory replacement, this control helps maintain safe operating conditions by interrupting the circuit when a monitored temperature threshold is reached.
Key Specifications
- Disc Size: 1/2″
- Switch Stages: Single-stage (1S)
- Open (Trip) Temperature: 45°F
- Reset Temperature: 30°F
- Reset Type: Automatic (Auto)
- Contact Configuration: Normally Closed (NC)
- Temperature Scale: Fahrenheit
- OEM Part Number: 626520R
- Brand: Nordyne
Features & Benefits
- Direct OEM replacement for Nordyne equipment — ensures proper fit and function
- Automatic reset eliminates the need for manual intervention after the temperature drops below the reset point
- Normally closed contact design opens the circuit upon reaching the trip temperature, providing reliable equipment protection
- Single-stage operation delivers straightforward, dependable limit control
- Compact 1/2″ disc format for easy installation in tight equipment spaces
- Helps protect HVAC systems from freeze damage or low-temperature fault conditions
Application
The Nordyne 626520R limit switch is suited for use in Nordyne-brand furnaces, air handlers, and related HVAC equipment where low-temperature protection or limit control is required. Always verify compatibility with your specific equipment model before installation.







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