Trane SWT3411 Limit Switch 320735-701 preventing expensive board failures or

preventing expensive board failures or transformer damage caused by electrical surges

This actuator is optimized for managing valves in steam

preventing nuisance lockout codes on the furnace control board

Direct Compatibility: Engineered specifically for Maxon systems to maintain OEM specifications and safety standards

Cleaning the external surface with a cloth is acceptable

Trane SWT3411 Limit Switch 320735-701 preventing expensive board failures orThe Trane SWT3411 Limit Switch is a critical safety component designed for precise thermal regulation within residential furnaces and HVAC systems. As an OEM high limit control, this L150F 30F switch features a fixed 150F open temperature and a 30F differential, ensuring the system shuts down if heat exchanger temperatures exceed safe operating parameters. Engineered for the rigors of field service, the Trane L150 30 limit switch utilizes a single