$2798
- Simple programming for the entire week, up to 4 periods per day
- Basic and easily operable programming
- Easy to read digital display
- View More Details
How to Get It
Product Overview
The Honeywell Home 1-Week Programmable Thermostat has a simple interface and offers one basic program for the entire week with 4 program periods. It automatically adjusts the heating or cooling of your home so you are comfortable when you wake up, come home or at any other time you prefer. Simple step-by-step instructions included with the thermostat make DIY installation easy.
- 1 basic program for the entire week
- Easy to use, basic operation makes programming easy
- Precise +/- 1 Degrees F temperature control
- Easy to install
- How to install and replace your thermostat
- How to choose the right thermostat for your home
- Click here for more information on Electronic Recycling Programs
$2999
$49.00
Save $19.01 (39%)
Compare Similar Programmable Thermostats
 |  | Top Rated |  | |
| Brand | Emerson | Honeywell Home | Honeywell Home | Orbit |
| Name | Single Stage 5-2 Day Programmable Thermostat | 1-Week Programmable Thermostat with Digital Display | 5-2 Day Programmable Thermostat with Digital Backlit Display | Clear Comfort Programmable Thermostat with Large, Easy-to-Read Display |
| Price | $1819 | $2798 | $2898 | $4118 |
| Ratings | (14) | (572) | (1999) | (119) |
| Features | Backlit Display,Battery,Low Battery Indicator | Battery,Low Battery Indicator | Auto Changeover,Backlit Display,Daylight Savings Time Ready | Backlit Display,Battery Back-Up |
| Wire Configuration | C-Wire | 4-Wire | 4-Wire | 4-Wire |
| Control Type | Manual | Manual | Manual | Dial |
| Power Options | Hardwired | Hardwired | Hardwired | Hardwired |
| Heating & Cooling System Type | Single Stage | Single Stage | 2 Stage | Single Stage |
| Thermostat Shape | Rectangular | Rectangular | Rectangular | Rectangular |
| Voltage Type | Low Voltage | Low Voltage | Low Voltage | Low Voltage |
| Voltage (volts) | 24 V | 24 V | 24 V | 4.5 V |
| Thermostat Compatibility | Universal | Universal | Furnace | |
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
| Display height (in.) | 1 in | Display width (in.) | 1.75 in |
|---|---|---|---|
| Product Depth (in.) | 1 | Product Height (in.) | 3.5 |
| Product Width (in.) | 4.75 |
Details
| Battery Power Type | Alkaline | Battery Size | AAA |
|---|---|---|---|
| Color Family | White | Control Type | Manual |
| Features | Battery,Low Battery Indicator | Heating & Cooling System Type | Single Stage |
| Included | Mounting Hardware | Pack Size | 1 |
| Periods per Programmable Day | 4 | Power Options | Hardwired |
| Returnable | 90-Day | Shape | Rectangle |
| Thermostat Compatibility | Universal | Thermostat Product Type | Programmable Thermostat |
| Thermostat Shape | Rectangular | Thermostat Type | Heating and Cooling |
| Voltage (v) | 24v | Voltage (volts) | 24 V |
| Voltage Type | Low Voltage | Wire Configuration | 4-Wire |
Warranty / Certifications
| Certifications and Listings | No Certifications or Listings | Manufacturer Warranty | 1 year limited warranty |
|---|
Questions & Answers
Typical questions asked about products:
- Is the product durable?
- Is the product easy to use?
- What are the dimensions of the product?
Customer Reviews
Feb 8, 2022
Honeywell Thermostat
Only ting it does have a light. Other than that works perfect.
by
Jan 5, 2022
Average thermostat
This is an average 7 day thermostat. It is selectable from cooling or heating. It has a wake, day, evening, sleep time range that are adjustable to your preference. This thermostat does not have a backlight display making it hard to read in low light.
by
Response from Resideo TeamJan 13, 2022
Hi Decker, thank you for your review of the 1-Week Programmable Thermostat. Our tech support team will be happy to help with a thermostat recommendation if you are looking for other specific features. Our team is available at (800) 468-1502 or on social media. - Maria
May 23, 2021
Nearly unreadable in hallway with modest lighting
Model I bought was RTH221B and had a gray screen not green as shown.
Thermostat display was barely readable making it unsuitable for intended hallway location. The contrast in the actual display was not at all close to that shown on product box.
Installation was straightforward with markings on unit and good directions in installation guide.
by
Response from Resideo TeamMay 24, 2021
Hi Leo, we are sorry to hear about this. The RTH221B is not a backlit model, we will be happy to recommend you or help finding a different model at 1 (800) 468-1502 or through social media. - Maria
Mar 31, 2018
Straight forward install. Switched wires from the old non-programmable to this one and mounted to...
Straight forward install. Switched wires from the old non-programmable to this one and mounted to the wall and all went as expected.
by
Feb 13, 2018
Good product, works well. Will buy it again. Don't want all the bells and whistles other brands o...
Good product, works well. Will buy it again. Don't want all the bells and whistles other brands offer.
by
Jan 17, 2018
The buttons are a little sticky at times, but otherwise...
The buttons are a little sticky at times, but otherwise it is working great
by
Jan 9, 2018
This thermostat has no back light. At night you would have to provide a light just to see the rea...
This thermostat has no back light. At night you would have to provide a light just to see the reading when making adjustments
by
Dec 10, 2014
thermostat
the thermostat was Easy to install and easy to program plus very inexpensive
by
Jan 15, 2014
Once it is setup, it works very well!
It was a little difficult to assemble at first because the schematic and directions were different than what I have at my house, but after toying with it with a friend we were able to successfully get it connected and working. It works really well and I love the fact that I can set up different temperatures at different times, so I can keep my energy costs low.
by
Jan 15, 2014
This product is easy to use.
The installation manual was simple to read, making the set up a breeze. Program it once an your done.
by
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