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Dryer not heating or shutting off mid-cycle? The high limit switch cuts power when temperatures get too high. Moderate DIY repair in 30-45 minutes.
Oven not heating or overheating? The lower vent limit switch protects against excessive heat. Direct replacement part restores safe operation.
This thermal cutoff (TCO) is a temperature-sensing safety device that stops power to the heating circuit, protecting the unit from heat damage and preventing unsafe operation. It's used in heating assemblies. What it does: