Corrosion Resistance: High-grade aluminum alloy construction prevents pitting and surface friction

With an operating temperature range of -40°F to 180°F and a standard pilot duty rating of 300 VA

the manual reset functionality ensures a technician investigates the cause of the high water event

Always verify the process temperature does not exceed these mechanical limits

Trane SWT3411 Limit Switch R-407A Corrosion Resistance: High-grade aluminum alloyThe 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