Trane SWT1259 Auto Limit Switch 3" Insert 160°F-190°F

The Trane SWT1259 Auto Limit Switch is a safety part that is intended to limit the temperature settings of an HVAC system. Serving as a temperature control, the system turns off the equipment in case the temperature goes beyond the optimal 160°F-190°F, preserving heat-exchanging equipment and other critical components. This screw, with an insertion length of 3 inches is widely used in furnaces, air conditioners as well as heat pumps. The advantages of this automatic shutdown feature include avoiding expensive repairs, safe operation, and extending the durability of HVAC equipment since the risk of fire or failure of a component due to excessive heat is eliminated.