Non-Programmable Thermostats maintain the room temperature by controlling the operation of heating, cooling and ventilation systems. Required temperature could be set either on fixed mode or could be adjusted high or low, according to the rooms' temperature status. As the name itself suggests, Non-Programmable Thermostats are not pre-programmed and are less expensive from their programmable counterparts. These devices are available in digital and non-digital models. Digital Non-Programmable Thermostats are easy to use devices, which offer an electronic control, circuitry, push buttons and large displays for clear and easy viewing. Non-Digital Non-Programmable Thermostats are direct, simple and effective temperature controllers with analog presentation. Temperature could easily be adjusted by simply twisting the dial or moving the leveler up or down, accordingly. An assorted series of these wonderful Non-Programmable Thermostats are available in our store. For detailed information about each and every individual device, browse through the product pages.