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Product Description
The Nordyne 626435R is an OEM automatic high-limit switch designed for HVAC systems, primarily used in electric furnaces and air handlers. It functions as a safety control device that monitors internal temperature and shuts down the heating circuit when overheating is detected.
Product Highlights
OEM Nordyne replacement part
Automatic reset functionality
Temperature range: 200°F cut-in / 220°F cut-out
Insert length: 3-1/8 inches
Open-on-rise switch action (cuts power when temperature increases)
Helps prevent overheating and system damage
Technical Specifications
Brand: Nordyne
MPN: 626435R
Type: High limit switch (L220-20F)
Temperature Rating: 200–220°F
Reset Type: Automatic
Insert Length: 3-1/8"
Voltage (control): Typically 24V control circuit
Application Voltage: Up to 240V heating systems
Switch Action: SPST, open on temperature rise
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