Frigidaire 134120900 Thermal Limiter for Dryer

The Frigidaire 134120900 Dryer Thermal Limiter interrupts the electrical circuit when the operating temperature exceeds its calibrated limit, protecting the heating system from excessive heat conditions. It is installed on the heater housing or air duct assembly and connect with the wiring harness and heating circuit. The limiter continuously monitor temperature through its heat-sensitive internal element and opens the electrical circuit if the specified temperature threshold is reached. When activated, it stops power flow to the connected heating components, preventing further temperature rise within the heating system.