Description
The Nordyne 626341R Auto Limit Switch L155-40 is a component that is used to check the temperature in furnaces or heating systems in HVAC systems. This switch works on the concept of automatically closing or opening its circuit when the system reaches certain temperature limits to regulate the activity of the burners to avoid overheating. It is widely fitted in commercial and residential heating equipment and plays a vital part in the system concept by controlling the thermal activity in the system, ensuring safe operation, and the proper conditions in the normal heating cycles.
