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Honeywell RTH221B1021/A Programmable Thermostat Honeywell RTH2300B1012/A 5-2 Day Programmable Thermostat Honeywell RTH2410B1001/A 5-1-1 Day Programmable Thermostat
Precise temperature control, sleek one-piece design. Simple Programming - One program runs for the entire week (4 periods).   Energy Savings - Program to save up to 33 percent on annual heating and cooling costs (if used as directed, savings may vary depending on geographic region and usage)per day). Basic operation keeps programming easy. Works with heating and cooling systems. Does not work with heat pump systems or electric baseboard heat (120-240V). Weekday/Weekend Programming - One program for the weekdays and a separate program for the weekends with 4 program periods per day. Basic operation keeps programming easy. Precise temperature control of +/-1 degree F to maximize comfort. Works with heating and cooling systems plus heat pumps without back-up heat. Does not work with heat pump systems with back-up heat, multi-stage heating/cooling systems and electric baseboard heat (120-240V). Program each day differently - up to 4 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. 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.
Honeywell RTH2510B1000/A 7 Day Programmable Thermostat Honeywell RLV4305A1000/E 5-2 Day Programmable Thermostat Honeywell RTH6450D 5-1-1 Day Programmable Thermostat
Program each day differently - up to 4 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. 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. Separate programming for the weekdays and weekend - up to 4 program periods per day. Compatible with electric baseboards (120 - 240 V), convectors, radiant ceilings and fan-forced heaters. Energy savings - Program to save up to 33 percent on annual heating costs (if used as directed, savings may vary depending on geographic region and usage). TRIAC silent switching, 2 wire installation, high capacity max 3,000W at 240V. 5-1-1 easy to use programming for weekdays, Saturday and Sunday, with 4 programmable periods per day. Smart response technology. For use with central gas, oil or electric furnaces, AC; or heat pump, and millivolt systems. Auto change from heat to cool. Large backlit display. Temporary hold settings and soft touch button interface. Easy access battery compartment. Precise temperature control (+/-1 degree F). Energy aware rated.
Honeywell RTH7500D 7 Day Programmable Thermostat Honeywell RTH6580WF1001/W 7 Day Programmable Thermostat Honeywell RTH8580W1007/W 7 Day Programmable Thermostat
Program each day differently, up to 4 periods per day. Program to save up to 33-percent on annual heating and cooling costs. Straightforward display and buttons keeps operation and programming simple. Easy to read backlit display. Continually adjust the preheating/cooling to be comfortable at programmed times with Smart Response Technology. Auto change from heat to cool. Precise comfort control of (+/- 1-degree F) for maximum comfort. Filter change reminder keeps heating/cooling system operating at peak performance. Settings are always maintained even during a power outage. Optional daylight savings time and battery-free operation. Option to power with heating/cooling system so you never have to change batteries again. Energy aware rated. Compatible with heating and cooling plus heat pump systems. Wi-Fi enabled thermostat allows for remote access via smartphone, tablet or computer. Free app for Apple and Android devices. Large, easy-to-read display. Universal compatibility, works with virtually any system type. 7-Day programming allows separate programming for each day with 4 program periods per day. Pre-programmed energy-saving schedule. Precise accuracy of +/- 1 degree F. Auto change from heating to cooling. Permanent and temporary hold. Real time clock, keeps the time during a power failure and automatically updates the time for daylight savings (optional). Automatically downloads software updates. Secure network. Does not work with electric baseboard heat (120-240 V). Wi-Fi enabled thermostat allows for remote access via smartphone, tablet or computer. Free app for Apple and Android devices. Large, easy-to-read display. Universal compatibility, works with virtually any system type. 7-Day programming allows separate programming for each day with 4 program periods per day. Pre-programmed energy-saving schedule. Precise accuracy of +/- 1 degree F. Auto change from heating to cooling. Permanent and temporary hold. Real time clock, keeps the time during a power failure and automatically updates the time for daylight savings (optional). Automatically downloads software updates. Secure network. Does not work with electric baseboard heat (120-240 V).
   
 
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