Description
The Trane SWT00842 SPST Temperature Control Switch is a temperature-activated control component used in heating, and cooling equipment to regulate circuit operation based on ambient conditions in HVAC systems. It is installed inside unit assemblies where it monitors temperature changes and opens or closes electrical contacts at preset thresholds of 25F and 60F. This action helps control fan operation prevent equipment from running under improper conditions, and support safe system cycling. It is commonly used in residential and light commercial equipment as part of the temperature control, and protection circuit to maintain stable performance.
