The RTH111B Non-Programmable Thermostat offers simple and reliable temperature control. It features an easy-to-use digital display with soft-touch buttons that make adjusting your heating and cooling systems a breeze. Plus, the digital display only shows the information you need to make your home the desired temperature so its straightforward to adjust.

• PRECISE TEMPERATURE CONTROL: Precise temperature control of +/- 0.5 degree Celsius.
• DIGITAL DISPLAY: Easy-to-read digital display.
• SIMPLE TO USE: Simple, soft-touch buttons allow you to select the temperature quickly and easily.
• EASY-ACCESS: Easy-access battery compartment and change battery reminder.
• SET POINT RETAINED: Set point is retained in memory in the event of a power outage.
• COMPATIBLE WITH: Heating, cooling and heat pumps without auxiliary heat options.
• NOT Compatible with: Does NOT work with electric baseboard heat (120-240 V), heat pumps with backup, or multi-stage heating/cooling.