The Honeywell Resideo TH3110U2008 is a non-programmable thermostat that has a large easy-to-read backlit display that measures 3.32 square inches.  It has a 1VA backlit power consumption and cool on or heat on display indication providing quick operation.  It also has an Auto-change function that seamlessly transitions between heating and cooling modes, ensuring comfort in any season.

The T3 Pro non-programmable thermostat is designed for 1-heat/1-cool conventional systems or heat pumps without auxiliary heat.  It features built-in up and down set point buttons for adjusting temperature, which provides precise control. Additionally, it has soft keys that enhance user experience with intuitive navigation.

The TH3110U2008 offers a versatile power method, allowing for either battery operation or hardwired installation.