0085267666411

Honeywell

Model RTH111B

Internet #203539510

Store SKU #807920

Digital Non-Programmable Thermostat

$24.97 /each
  • Precise temperature control of +/- 1 degree Fahrenheit
  • Deluxe non-programmable slim, compact design
  • Easy-to-read display with soft-touch buttons

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Product Overview

The Honeywell Digital Non-Programmable Thermostat offers electronic controls and a large digital display for simple control of your heating and cooling system. It has precise temperature control of +/- 1 degree Fahrenheit. It is easy to use, easy to see and has an easy-access battery compartment.

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Customer Questions & Answers

21 Questions65 Answers

Customer Questions & Answers

Digital Non-Programmable Thermostat
Digital Non-Programmable Thermostat

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11 answers

Is thermostat usable for both heat and cooling

This question is from Digital Non-Programmable Thermostat
Asked by
mar
July 29, 2013
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Answers (11)

Asked by
Moreno Valley, CA, USA
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September 30, 2014
Answer: 
Yes
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Asked by
Austin, TX, USA
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Home Improvement Profile: DIYer
September 3, 2014
Answer: 
If you mean a central heat and air, yes. I have one with electric heat and A/C and it works fine. It also will run a central system with gas heat and A/C.
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Asked by
Elyria, OH
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July 15, 2014
Answer: 
Yes, it has 3 settings: heat, cool, and off. You can set the temperature you desire within the heat and cool settings.
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Asked by
Eagle, ID
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April 30, 2014
Answer: 
Yes, it has a "Heat" / "Off / "Cool" switch and you just press the down temperature setting button to set the desired cooling temperature after switching it to cool. Fan should be on "auto".
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January 18, 2014
Answer: 
Yes, you can configure for cooling too. There is a switch on the bottom of the thermostat to move between heating and cooling.
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Asked by
New London, CT, USA
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January 14, 2014
Answer: 
Yes
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Asked by
Louisville, KY, USA
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January 11, 2014
Answer: 
Yes, it is for both.
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Asked by
Northern San Diego, San Diego, CA, USA
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December 31, 2013
Answer: 
Yes. But you have to select which and set the temperature you want.
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Asked by
Kansas City, Mo
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December 2, 2013
Answer: 
Yes!
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Asked by
Memphis, TN, USA
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October 9, 2013
Answer: 
Yes
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July 29, 2013
Answer: 
The Honeywell RTH111B is rated for a minimum of 20vac to a maximum of 30vac, at 60 Hz. It is compatible with the following types of systems:
The RTH111B is compatible with the following systems:
- Gas, oil or electric furnace
- Central air conditioner
- Hot water system with or without pump
- Millivolt system
- Central heating and cooling system
- Heat pump without auxiliary/backup heat
If you would Read More
The Honeywell RTH111B is rated for a minimum of 20vac to a maximum of 30vac, at 60 Hz. It is compatible with the following types of systems:
The RTH111B is compatible with the following systems:
- Gas, oil or electric furnace
- Central air conditioner
- Hot water system with or without pump
- Millivolt system
- Central heating and cooling system
- Heat pump without auxiliary/backup heat
If you would like more information on the compatibility of the Honeywell RTH111B with your specific system, please contact the Honeywell Consumer Technical Support Line, at 1-800-468-1502, with the following information:
- The make & model of your existing thermostat
- The letter designation for each terminal on your existing thermostat that has a wire attached to it
- The type of heating and cooling that you have
With this information one of our representatives would be able to provide more specific information about using the Honeywell RTH111B on your heating & cooling system. Read Less
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9 answers

what is the expected battery life?

This question is from Digital Non-Programmable Thermostat
Asked by
jerry
May 7, 2013
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Answers (9)

Asked by
Las Vegas NV
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Home Improvement Profile: Professional
July 19, 2016
Answer: 
2 to 3 years. I change the battery when the display stops working.
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Asked by
Moreno Valley, CA, USA
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September 30, 2014
Answer: 
I would say 1 year. This is when I always change mine, with my smoke detectors.
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Asked by
Austin, TX, USA
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September 3, 2014
Answer: 
Hm... I've had mine a year and I don't remember having to replace the batteries yet. So I'd say, "quite a while".
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Asked by
Eagle, ID
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April 30, 2014
Answer: 
I have an older model Honeywell non-programmable digital display thermostat, and the original battery lasted about 2 years. The thermostat keeps on working after the display goes out because the battery is only for that purpose, but you can no longer see what it is set for until you change the battery.
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Asked by
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April 2, 2014
Answer: 
In my other thermostat my batteries lasted more than a year. We made it a point to change them out annually when we changed the fire alarm batteries as well.
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Asked by
Northern San Diego, San Diego, CA, USA
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December 31, 2013
Answer: 
Depends on use and type of battery used. I expect two years in my home as I turn the unit off in the spring. Only used in the cold weather.
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Asked by
Kansas City, Mo
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December 2, 2013
Answer: 
With good alkaline batteries, I would change them once a year, although they may last longer.
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Asked by
Cape Cod, Massachusetts, USA
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July 11, 2013
Answer: 
The batteries are your average batteries you buy in the local hardware store. So, therefore I would say there life is average, just what you would get from any local brand of battery.
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May 7, 2013
Answer: 
Honeywell does recommend that batteries in the RTH111B be replaced once a year, or when you will be away for more than a month.
The thermostat does have a battery replacement warning. Lo Batt will appear on the display 60 days before the batteries are depleted
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5 answers

What is the minimum temp this can do?

This question is from Digital Non-Programmable Thermostat
Asked by
BZ
January 31, 2013
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Answers (5)

Asked by
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April 2, 2014
Answer: 
55
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Asked by
Northern San Diego, San Diego, CA, USA
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December 31, 2013
Answer: 
55 for heat. I don't have a A/C so can't answer about cooling.
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Asked by
Cape Cod, Massachusetts, USA
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July 11, 2013
Answer: 
The minimum temperature this will do is 40 degrees.
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April 24, 2013
Answer: 
the display goes down to 40 F. Can't guarantee that it works to that, but it sets to it...
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February 5, 2013
Answer: 
The Honeywell RTH111B1024 has the following set point ranges:
• Heat: 40° to 90°F (4.5° to 32°C).
• Cool: 50° to 99°F (10° to 37°C).
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4 answers

Ihave the round, heat -only honeywell, can i use this, to replace it? Ihave a boiler/cast iron heaters

This question is from Digital Non-Programmable Thermostat
Asked by
ct
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January 12, 2015
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Asked by
san antonio, texas
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June 14, 2016
Answer: 
Yes you can, you would use the red and white wire connections on any replacement thermostat. In this case wire colors will not matter, it will work no matter what the wire colors are.
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March 29, 2016
Answer: 
That is the thermostat I was replacing for a boiler system.
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Asked by
Mesa AZ
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July 22, 2015
Answer: 
Yes
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July 20, 2015
Answer: 
Dear Valued Home Depot Customer,
We reached out to MFG for more information and below is their response.
“ The Honeywell RTH111 can be used with most low voltage hot water systems. If you have any concerns you would need to reach out to your boiler manufacturer or contact a licensed, certified HVAC contractor or plumber for a recommendation. Honeywell Customer Care "
Thanks
The Home Depot User
Read More
Dear Valued Home Depot Customer,
We reached out to MFG for more information and below is their response.
“ The Honeywell RTH111 can be used with most low voltage hot water systems. If you have any concerns you would need to reach out to your boiler manufacturer or contact a licensed, certified HVAC contractor or plumber for a recommendation. Honeywell Customer Care "
Thanks
The Home Depot User Generated Content Team
Read Less
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Customer Reviews

Rated 4.2 out of 5 by 82 reviewers.
Rated 4.0 out of 5.0 by Easy to Install This was purchased for a vacation rental home. I wanted something simple to operate. The one thing that would make this product better is to have the display show both the current temperature and temperature you are setting. August 2, 2016
Rated 5.0 out of 5.0 by Great Digital Thermostat This thermostat is easy/simple to set and easy to read. I bought 2. August 2, 2016
Rated 2.0 out of 5.0 by Didn't work correctly. Installed the batteries and it didn't work so I returned it. July 26, 2016
Rated 5.0 out of 5.0 by good for price/and self installation good for the class room use of church and good performance low noise August 2, 2016
Rated 5.0 out of 5.0 by simple replacement This thermostat was selected for a lady with an old programmable thermostat that she never bothered to fully program so I fixed her up with a simple to operate one. She sets it up at 78 and forgets about it unless company comes over. Then she might go over and drop it a degree or two and it is much easier than setting the old one for a temporary set back temp. June 14, 2016
Rated 2.0 out of 5.0 by Honeywell Overpromises, Underdelivers First, opening it is more "pry" than "pull." Second, bring or buy 2 AAA batteries, install in the parking lot. If the ambient temp doesn't show you won't waste a round trip to return like I did. Third, their "please call before returning" number had "more business than normal" and asked me to call back later. By that time I already had 2 holes in the wall, so I returned it and bought another, which did display the ambient temp when the batteries were installed and does work. May 29, 2016
Rated 4.0 out of 5.0 by Easy to use for the Technology Challenged Replacing the ancient mercury dial type t'stat was easy. Wiring instructions were easy to understand. Minimum touch up painting was required. If all you require is "on-off" and temperature "up-down" this is the one. June 14, 2016
Rated 4.0 out of 5.0 by Good replacement for a basic thermostat easy to install, instructions were clear to follow, it was a 10 minutes job!! May 31, 2016
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