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Honeywell 7-Day Programmable Thermostat in White - RTH2510B1000/A

Item # HNRTH2510B1000A (Part # RTH2510B1000/A)
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A simple; easy to use 7 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 asleep-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 homeowners. 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.

Product Features:

  • Program everyday with 4 program periods per day
  • Easy to use; basic operation keeps programming easy
  • Compatible with heating/cooling systems and heat pumps with auxiliary heat
  • Precise +/- 1 degree Fahrenheit temperature control
  • Backlit display for easy viewing even in dimly lit rooms or hallways
  • Installs in approximately 15 minutes or less
  • Does not work with electric baseboard heat (120-240V) or multi-stage heating/cooling systems


  • Dimensions: 4.8 x 1 x 3.8 inches
  • Weight: 9.6 ounces
  • Color: White
  • Display Style: Digital
  • Certification: Energy Saving Thermostat
  • Average Battery Life: 8760 hours
This Kit Includes:

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