Honeywell Home RTH221B1039 1-Week Programmable Thermostat
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- Model Name
- RTH221B
- Controller Type
- Hand Control
- Special Feature
- Low Battery Indicator, Clock Display, Low Voltage, Programmable
- Color
- White
Key features
- ONE WEEK PROGRAMMING: Set one identical program for the entire week with four program periods per day including wake, leave, arrive and sleep.
- PRECISE TEMPERATURE CONTROL: Precise temperature control of +/- 1 degree Fahrenheit
- DIGITAL DISPLAY: Easy-to-read digital display with an intuitive interface for one-touch access to setpoint temperature
- EASY INSTALLATION: Easy to install yourself and basic operation keeps programming simple
- REMINDERS: Built-in battery change reminders (2 AAA batteries are required for operation)
- SET POINT RETENTION: Set point is retained in memory in the event of a power outage
- DISPLAY OPTIONS: Fahrenheit or Celsius; 12 or 24 hour clock. Note: This thermostat is not backlit.
- OVERRIDE OPTIONS: Permanent and temporary override capability
- COMPATIBLE WITH: Heating, cooling and heat pumps without auxiliary heat options
- Does NOT work with electric baseboard heat (120-240 V), heat pumps with backup, or multi-stage heating/cooling. For indoor use only.
Specifications
| Brand | Honeywell Home |
|---|---|
| Model Name | RTH221B |
| Controller Type | Hand Control |
| Special Feature | Low Battery Indicator, Clock Display, Low Voltage, Programmable |
| Color | White |
| Specific Uses For Product | Air Conditioner, Furnace |
| null | Heating and Cooling |
| Connectivity Technology | Non-connected |
| Included Components | User Manual, Thermostat, Mounting Hardware |
| Item Weight | 4.8 ounces |
| Voltage | 24 Volts |
| Material | Plastic |
| Shape | Rectangular |
| Display Type | LCD |
| Finish Type | White |
| Control Type | Button Control |
| Number of Items | 1 |
| Control Method | Touch |
| Mounting Type | Wall Mount |
| Style | Thermostat |
| Backlight | Yes |
| Number of Batteries | 2 AA batteries required. |
| Product Dimensions | 1"D x 4.75"W x 3.5"H |
| Manufacturer | Honeywell Home |
| Part Number | RTH221B |
| Country of Origin | Mexico |
| Item model number | RTH221B1039 |
| Batteries | 2 AA batteries required. |
| Size | 3.5H x 4.75W x 1D (in.) |
| Finish | White |
| Pattern | Thermostat |
| Item Package Quantity | 1 |
| 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. |
| Item Dimensions LxWxH | 1 x 4.75 x 3.5 inches |
| ASIN | B0BY7C4FD7 |
About this product
This easy-to-operate 1-Week Programmable Thermostat helps make your home comfortable exactly when you want it. Programmable for one week, it lets you customize your schedule with four options – ‘wake’, ‘leave’, ‘return’, and ‘sleep’ – for precise temperature control and added comfort. Simple step-by-step instructions included with the thermostat make DIY installation easy.
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