Bard HVAC S8402-084 Auto Limit Switch L130°F-30°F

The Bard HVAC S8402-084 Auto Limit Switch is an essential part used in HVAC systems which is responsible for controlling the temperature as well as safety. It has a cut-in temperature of 130°F and cut-out temperature of 30°F and is used to control the heating process in equipment such as furnaces and heat pumps. The system is designed to turn off automatically when the temperatures are too high to prevent the heating of the HVAC unit and its possible damage. This change helps in attaining better airflow and saves energy which reduces the energy bills and provides better comfort in homes and offices.