Description
The Emerson Climate-White Rodgers 3L09-14 Limit Switch is a temperature activated safety control that monitors the temperature of the equipment to avoid overheating and damage. It is operated by a sensing element and internal contacts to open the circuit at 250°F and to close the circuit at 210°F in furnaces, air handlers and packaged HVAC systems. The switch is installed in a place with high heat and it is connected to the control circuit. This part will avoid overheating, aid in correct cycling of components, and promote stable, consistent performance in the system by reacting to changes in temperature.
