Description
Ensure safe and efficient operation of your furnace or heating system with the Trane SWT1274 / SWT01274 Thermal Limit Switch. This genuine OEM Trane safety control is engineered to monitor internal temperatures and protect your furnace from overheating by automatically opening and closing electrical circuits based on heat conditions.
Key Features
- Precise Temperature Control: Opens the circuit at ~125 °F to shut down heat when it gets too hot, and recloses at ~95 °F when temperatures return to safe levels.
- Critical Safety Component: Acts as a fail-safe to prevent damage caused by excessive internal furnace heat.
- OEM Quality: Built to Trane’s original equipment standards for reliable performance and proper fit in compatible furnace models.
- Quick-Connect Terminals: Designed for straightforward installation with standard HVAC wiring.
- 120 V Operation: Matches the electrical requirements of many residential and light commercial furnace limit circuits.
