Trane SEN2603 Ambient Sensor 36"

The Trane SEN2603 sensor is used in many HVAC systems such as furnaces, air conditioners, and heat pumps to increase comfort and improve energy efficiency. The sensor monitors the room's air temperature, and if it gets cold or hot enough, the HVAC system is not going to turn on the heat or air conditioning unless that is the real deal, and this saves energy. In addition, the sensor's 36" cable length means that it can be placed anywhere in a building, so it is in the better location for temperature monitoring.