Description
The Trane THT3218 Clip-On Thermostat is a temperature-sensitive control equipment used in the system to monitor and manage high-limit operating conditions. It is designed to attach directly onto pipes or system surfaces where it detects heat buildup during equipment operation. When temperatures reach 230F, the switch responds by opening the circuit to regulate system behavior, then resets as conditions drop. Within assemblies, it operates as a protective and control element that helps maintain better operating thresholds in heating circuits, supporting performance in furnaces, air handling units, and related thermal management systems.
