The Lux Pro PSD011B Digital Non-Programmable Thermostat is a home heating and cooling system designed for use with air conditioners, boilers, and furnaces. It features a touch button control style, digital display, and manual temperature control. This thermostat is programmable, with the ability to set one heat and one cool stage. It is powered by batteries and can be wall-mounted for easy control. The Lux Pro PSD011B is a reliable and efficient option for maintaining a comfortable home environment.