This Trane TCONT624AS42DAA Touchscreen Comfort Control Thermostat is the perfect addition to your home heating and cooling system. It has a rectangular shape and can be wall-mounted for easy access. With a 4.5 inch (11.43 cm) display size, this thermostat is both digital and touch-controlled. It has 4 periods per programmable day and is Wi-Fi compatible with universal, Nexia, IFTTT, Amazon Alexa, and Samsung SmartThings. This programmable thermostat is suitable for use with a variety of systems, including universal, heat pump, and packaged/rooftop air conditioner. The sensor technology is temperature-based and it has a voltage of 24V. Upgrade your home's heating and cooling system with this innovative Trane thermostat.