Description
Nordyne 626458R 190°F 2-Pole Limit Switch
The Nordyne 626458R is an OEM replacement 2-pole limit switch rated at 190°F, engineered to protect Nordyne heating equipment from overheating conditions. When supply air temperatures exceed the rated threshold, this switch interrupts the circuit to prevent heat exchanger damage and ensure safe system operation. Its dual-pole design provides reliable circuit interruption across both legs of the load, making it a dependable safety component in residential and light commercial furnaces and air handlers.
Key Features
- OEM Nordyne replacement part — ensures proper fit and function
- 190°F rated trip temperature for precise high-limit protection
- 2-pole configuration for dual-circuit interruption
- Designed for use in Nordyne-branded heating systems
- Helps prevent heat exchanger damage caused by overheating
- Restores safe operation when installed correctly
Application
This limit switch is a direct OEM replacement for compatible Nordyne furnaces and air handlers. Always verify compatibility with your specific equipment model before installation. Proper installation by a qualified HVAC technician is recommended to ensure safe and code-compliant operation.
Why Choose Jackson Systems?
Jackson Systems stocks a wide range of OEM and replacement HVAC components. Order the Nordyne 626458R with confidence and enjoy fast shipping, knowledgeable support, and competitive pricing.







Reviews
There are no reviews yet.