• Nullify.
• Imported.
• One program for the weekdays, separate programs for Saturday an Sunday-4 periods per day..
• Backlit digital display.
• Compatible with heating, cooling and heat pumps with auxiliary heat, Does not work with electric baseboard heat (120-240V) or multistage HVAC systems.
• Accurate temperature control of plus/minus 1-Degree F for consistent comfort.
• Display options: Fahrenheit or Celsius temperature display, 12 or 24 hour clock.

Product Description ------------------- A simple, easy to use 5-1-1 day programmable thermostat. A programmable thermostat can save you up to 33-Percent off your energy bill, if used as directed. You set it up to adjust the temperature when you are away or a-times when you don't necessarily need to heat or cool your home to optimum comfort-and your HVAC equipment runs less. Plus, your heating or cooling comes back to the comfort level you desire before you come home or wake up. Honeywell programmable thermostats are easy to install and are pre-programmed for your convenience. For more than a century, Honeywell thermostats have been the popular choice of wners. This thermostat is compatible with single-stage heating/cooling systems, heating, cooling, heat pumps with backup heat, mill volt, pellet stoves and fireplaces. It does NOT work with electric baseboard heat (120-240 V) or multi-stage heating/cooling. .com ---- Honeywell RTH2410B1001/U 5-1-1-Day Programmable Thermostat ---------------------------------------------------------- Easy operation • Backlit display • Early Start Function ----------------------------------------------------------- Honeywell's 5-1-1 Day Programmable Thermostat another option for customizing your thermostat to your schedule. The 5-1-1 Programmable Thermostat let's you program weekdays separate from Saturday and Sunday and even four program periods per day. The 5-1-1 Thermostat applies the simple programming logic found in many conventional formats with control buttons and a large viewing screen. The result is a very easy-to-use programmable thermostat that responds to your choices and schedule for optimal comfort and energy savings. The large, backlit display shows room temperature, set temperature and current time all at once. You'll enjoy the convenience, energy savings and consistent comfort that one can expect from the thermostat leader. Save up to 33 percent on your heating or cooling bill when used as directed. Features: --------- * Program each day differently — up to four periods per day * Easy to Use — basic operation keeps programming simple * Backlit Display — easy to read, even in dimly lit rooms and hallways * Early Start Function — adjusts the pre-heating/cooling of your home so you are comfortable at your programmed times * Precise temperature control of ±1 degree F to maximize comfort. * Display Options — degrees C or F temperature — 12 or 24 hour clock * Compatible with heating and cooling plus heat pump systems * Does not work with electric baseboard heat (120-240 volts) and multi-stage heating/cooling systems * 1-year limited warranty