Trane SEN1520 3Speed Fan Thermostat & Sensor

The Trane SEN1520 is a 3-speed fan speed regulator and temperature sensor designed for use in Trane HVAC equipment, like furnaces and air handlers. This compact device (4.6 x 3.04 x 1.15 inches, 0.14 lbs) plays a vital role in maintaining comfortable indoor temperatures. It continuously monitors the ambient temperature within a range of 32°F to 122°F. Based on the reading, the SEN1520 automatically adjusts the fan speed (low, medium, or high) to ensure efficient and comfortable air circulation throughout your living space. Furthermore, its ability to withstand varying humidity levels (5% to 95%) makes it suitable for operation in most environments. The low voltage operation (5.25V) and minimal current draw (10.5mA) contribute to energy efficiency.