The Trane SWT2945 is a professional-grade stainless steel limit switch engineered for high-limit protection in commercial HVAC systems

It is compatible with any media that is non-corrosive to copper alloys

burner ignition sequences

Does this kit work for high-temperature steam applications

The Spence 07-06607-00 Repair Kit is a comprehensive maintenance solution engineered specifically for the Spence T124 series pilot-operated temperature regulators

Trane SEN0391 Thermistor Sensor 323055-751 The Trane SWT2945 is aThe Trane SEN0391 Thermistor Sensor is a high precision OEM replacement part engineered for critical temperature monitoring in commercial and residential HVAC systems. Designed to interface directly with the system control board, this NTC (Negative Temperature Coefficient) thermistor provides real time resistance feedback to manage discharge air, outdoor ambient, or liquid line temperatures. By delivering accurate thermal data, the SEN0391 allows the