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Experience the ultimate comfort in your home with the easy-to-operate 1-Week Programmable Thermostat from Honeywell. This thermostat allows you to customize your schedule with four options – ‘wake’, ‘leave’, ‘return’, and ‘sleep’ – for precise temperature control and added comfort. The simple step-by-step instructions make DIY installation a breeze.
Not only does this programmable thermostat provide added comfort, but it can also save you significant money off your energy bill. You can set it up to adjust the temperature when you are away or asleep, resulting in less energy use from your heating and cooling equipment.
The thermostat features one identical program for the entire week, with four program periods per day. It offers precise temperature control of plus/- 1 degree Fahrenheit, and the digital display is easy to read with an intuitive interface for one-touch access to setpoint temperature.
Installation is a simple task that you can do yourself, and basic operation makes programming easy. The thermostat also includes built-in battery change reminders, with 2 AAA batteries required for operation. Plus, the set point is retained in memory in the event of a power outage.
You have the option to choose between Fahrenheit or Celsius, as well as a 12 or 24 hour clock. Please note that this thermostat is not backlit. In addition, it offers permanent and temporary override capability, and is compatible with heating, cooling and heat pumps without auxiliary heat options.
However, it does not work with electric baseboard heat (120-240 V), heat pumps with backup, or multi-stage heating/cooling. This programmable thermostat is for indoor use only, so you can have complete control over the comfort of your living space.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
brand | Honeywell Home | ||||
model_name | RTH221B | ||||
product_dimensions | 1"D x 4.75"W x 3.5"H | ||||
controller_type | Hand Control | ||||
special_feature | Low Battery Indicator, Clock Display, Low Voltage, Programmable | ||||
color | White | ||||
specific_uses_for_product | Air Conditioner, Furnace | ||||
temperature_control_type | Heating and Cooling | ||||
connectivity_technology | Non-connected | ||||
included_components | User Manual, Thermostat, Mounting Hardware | ||||
power_source | Battery Powered | ||||
voltage | 24 Volts | ||||
material | Plastic | ||||
shape | Rectangular | ||||
display_type | LCD | ||||
finish_type | White | ||||
control_type | Button Control | ||||
control_method | Touch | ||||
mounting_type | Wall Mount | ||||
style | Thermostat | ||||
backlight | Yes | ||||
specification_met | energy | ||||
number_of_batteries | 2 AA batteries required. | ||||
upc | 085267311779 785577812415 085267348553 | ||||
global_trade_identification_number | 00085267348553, 00085267311779 | ||||
manufacturer | Honeywell Home | ||||
part_number | RTH221B | ||||
item_weight | 10.5 ounces | ||||
country_of_origin | Mexico | ||||
item_model_number | RTH221B1039 | ||||
batteries | 2 AA batteries required. | ||||
is_discontinued_by_manufacturer | No | ||||
size | 3.5H x 4.75W x 1D (in.) | ||||
finish | White | ||||
pattern | Thermostat | ||||
item_package_quantity | 1 | ||||
cutting_diameter | 1.1 Inches | ||||
special_features | Low Battery Indicator, Clock Display, Low Voltage, Programmable | ||||
batteries_included | No | ||||
batteries_required | Yes | ||||
battery_cell_type | Alkaline | ||||
warranty_description | 1 year limited. | ||||
assembled_diameter | 1.1 Inches | ||||
customer_reviews |
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best_sellers_rank | #2,388 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #11 in Home Programmable Thermostats | ||||
date_first_available | August 17, 2005 |
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