Tjernlund Products 950-2064 Linear Limit Switch 185°F

The Tjernlund Products 950-2064 Linear Limit-Switch is a temperature-activated safety part for HVAC systems. It operates at a limit of 185°F and monitors linear movement to detect overheating conditions to protect the system. This switch allows the unit to be shut down before failure due to excessive heat, thereby extending equipment longevity and improving operational safety. It works well for being efficient and reducing downtime and becomes an effective way to maintain proper airflow management and thermal control for residential and light commercial usage.