Description
The Trane CNT03514 Auto Limit Switch/Thermostat 190F monitors and controls maximum temperature levels to prevent overheating by interrupting system operation when unsafe conditions are detected. It operates through a temperature-sensitive internal sensing element that responds at a calibrated 190F threshold, triggering an automatic switching action to protect the equipment. Mounted in compatible furnace and air handler units residential heating systems, packaged units, and commercial air handling parts in HVAC systems, the heat exchanger or discharge section for direct thermal response. This component ensures safe operating limits and equipment from overheating.
