Honeywell RTH2410B1019 5-1-1 Day Programmable Thermostat with Backlight, White

Highlights:

• Color : White
• Dimensions : 3-3/8" L X 4-3/4" W X 1-1/8" D
• Power Source : (2) AAA Battery
• 5-1-1 Day Programmable
• Usage : For Low Volt Heating/Cooling Systems
• Seven-Day Programming (Program Week, Saturday/Sunday And Upto Four Periods Per Day)
• Energy Savings - Program to save up to 33% on annual heating and cooling costs (if used as directed. Savings may vary depending on geographic region and usage)
• Basic operation keeps programming simple
• Backlit display
• Filter changer reminder
• Early start function; precise temperature control of (+/- 1-degree F) for maximum comfort
• Display Options - degree C or degree F temperature - 12 or 24 hour clock
• Compatible with heating and cooling plus heat pump systems
• Does not work with electric baseboard heat (120-240V) and multi-stage heating/cooling systems
• Easy to use