Reznor 202584 Limit Switch 155°F-20°F

The Reznor 202584 Limit Switch L155-20F is an essential element to monitor the temperature of the furnaces and prevent overheating that is applied to the HVAC systems. This is used to switch its circuit on or off when the system attains some temperature limits to control the activity of the burner and avoid impact to the elements. It is commonly used in both commercial and residential heating systems and has a vital role in the system concept as it regulates thermal thresholds, assists in stable operation, and provides the right environment in the normal heating processes.