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Versatile Mounting: Compatible with standard sockets for simplified relay terminal access and quick plug-and-play replacement
How do I identify a failing limit switch versus an airflow issue
Hydraulic Seal Integrity: Specifically designed to flow into the housing's imperfections
and Arcoaire
Nordyne 626508R Limit Switch Versatile Mounting: Compatible with standardThe Nordyne 626508R is a critical high limit safety component designed for residential gas furnaces and air handlers. This L250 40F limit switch acts as a primary safety sensor, monitoring the heat exchanger and plenum temperatures to protect the system from thermal damage. Factory calibrated to normally closed (NC) specifications, the 626508R Auto Limit Switch will open the circuit to interrupt the burner if temperatures reach the 250F cut out