Description
The Trane SWT1273 is a genuine OEM high limit temperature switch designed for residential and light commercial heating and cooling systems. This auto reset limit switch monitors internal temperatures and opens to interrupt operation when heat exceeds safe levels, helping protect your equipment from overheating and potential damage.
Key Features
- Automatic Safety Protection: Opens at approximately 220 °F to shut down the system if internal temperatures rise too high, helping prevent equipment damage.
- Auto Reset Function: Closes again around 190 °F once temperatures return to safe levels — so normal operation can resume without manual reset.
- OEM Trane Quality: Factory built to match original Trane control specifications for reliability and fit.
- Compact 3″ Insert: Standard size makes this limit switch suitable for many HVAC units that require thermal monitoring.
- Quick Connect Terminals: Easy installation or replacement for HVAC professionals and maintenance techs.
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