Description
The Trane SWT1274 is a Limit Switch designed on Trane HVAC products for control of furnaces and air handlers. Its dimensions are 3.2” in length, 3.8” in height, and 1.88” wide. In two working settings, namely Open at 125°F and Close at 95°F, the switch is used to monitor temperature. This means that to avoid heat build-up and possible equipment damage, the switch will open the circuit or stop the flow of power at 125°F but will block the circuit or allow power to pass through to ensure that the system comes back on when safe operating temperatures are restored, at 95°F.
