Trane SWT3411 Limit Switch 324846-701 The Reznor 201962 Limit Switch

The Reznor 201962 Limit Switch is a high-temperature safety control engineered for precision in commercial HVAC unit heaters

Contractors should verify the specific assembly package

For proper crankcase heater wiring

and PDA-510

Trane SWT3411 Limit Switch 324846-701 The Reznor 201962 Limit SwitchThe 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