Description
The Trane SWT04660 Temperature Discharge Switch is a system that measures the temperature of discharge air and sends out a control signal when the temperature goes above or below set limits in HVAC systems. It is mounted in the duct that follows heat-exchange sections with precise temperature measurements that aid in protecting the system. This switch is linked to control circuits to break or allow operation in accordance with the measured conditions of discharge. In HVAC systems heat pump settings operate by ensuring proper discharge air temperature limits.
