0085267573672

Honeywell

Model RTH6350D

Internet #202216464

Store SKU #291268

5-2 Day Programmable Thermostat with Backlight

$49.98 /each
  • Easy to install by homeowners with great instructions included
  • Lots of features - day vs night and weekday vs weekend options
  • Reviewed as stylish, economical, and reliable by consumers

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Product Overview

Heat or cool your home to your desired day or night-time temperatures with the Honeywell 5-2 Day Programmable Thermostat with Backlight. Program the system to adjust temperatures while you're away or asleep to save energy. Used as directed, it can save money on your energy bill. The display is easy to read so you can monitor temperatures at a glance even in dimly lit rooms.

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Customer Questions & Answers

62 Questions70 Answers

Customer Questions & Answers

5-2 Day Programmable Thermostat with Backlight
5-2 Day Programmable Thermostat with Backlight

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4 answers

Will it automatically switch from heating to cooling if necessary?

This question is from 5-2 Day Programmable Thermostat with Backlight
Asked by
Eagle, Idaho
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December 9, 2013
Can I just set the desired temp and have it maintain that between heating and cooling without interaction from me?
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Answers (4)

Asked by
Coastal SC
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Home Improvement Profile: DIYer
February 9, 2016
Answer: 
Probably not a good idea in warmer climates. Set for winter conditions at 68 - 71 degrees means an expensive cooling season electric bill. Trying to cool an area to 68 degrees in 90 degree outside heat....
You get the picture??
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Asked by
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November 22, 2015
Answer: 
My heater will not come on. Can someone help me please
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Asked by
Des Moines, IA, USA
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January 14, 2014
Answer: 
No
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December 10, 2013
Answer: 
The Honeywell RTH6350 does not have the option of being set so it can automatically switch between heating and cooling. We would suggest looking at either the Honeywell RTH7500 or RTH7600 which do have that feature.
More information on either thermostat can be found at:
http://yourhome.honeywell.com/Home
If you have additional questions, please contact the Honeywell Consumer Technical Support Line at Read More
The Honeywell RTH6350 does not have the option of being set so it can automatically switch between heating and cooling. We would suggest looking at either the Honeywell RTH7500 or RTH7600 which do have that feature.
More information on either thermostat can be found at:
http://yourhome.honeywell.com/Home
If you have additional questions, please contact the Honeywell Consumer Technical Support Line at 1-800-468-1502.
Sincerely,
Honeywell Customer Care Read Less
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4 answers

Are there any programmable thermostats that can be manually over ridden in case of a power failure?

This question is from 5-2 Day Programmable Thermostat with Backlight
Asked by
Brooklyn
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October 25, 2013
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Answers (4)

Asked by
State College, PA
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Home Improvement Profile: Professional
July 27, 2016
Answer: 
A thermostat with a battery will continue to operate through a power failure. Unfortunately the only relevance it may have is registering the temperature if your heating or cooling system uses power too.
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Asked by
Florida, USA
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January 27, 2014
Answer: 
Most thermostats come with a battery back up.. Just remember to change it each year with any Smoke detectors that you may have.
User submitted photo
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November 16, 2013
Answer: 
All of our battery powered thermostats will remain on with the display powered in the event of a power outage.
Thanks,
Honeywell Support Team
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October 27, 2013
Answer: 
Thank you for your recent inquiry with The Home Depot. Unfortunately, I need more information from you in order to properly address your question. For any other questions, please call us at HomeDepot.com Customer Service 800-430-3376.
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4 answers

How many wires connect to the unit?

This question is from 5-2 Day Programmable Thermostat with Backlight
Asked by
dummy homeowner
July 4, 2013
My old thermostat ( heat and cool)has 4 wires .Its a Maple/Chase
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Answers (4)

Asked by
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March 4, 2014
Answer: 
As you can see in the picture, there were five wires coming from our old thermostat that I needed to attach to the new one. There were directions, though, on how to attach a system with four wires.
User submitted photo
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Asked by
Mundelein, Ill
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Home Improvement Profile: DIYer
October 5, 2013
Answer: 
For my application, central ac and furnace, there were only 4 wires to connect. All clearly labled in the instructions.
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July 12, 2013
Answer: 
The Honeywell RTH6350 is a low voltage thermostat that is designed to work with a variety of heating and cooling systems, including:
- Heat only
- Cool only
- Single stage heating & cooling systems
- Multi stage heating & cooling systems
- Heat pumps, both with and without auxiliary heating
Although your wiring and system description does indicate that the Honeywell RTH6350 would likely be a suitable Read More
The Honeywell RTH6350 is a low voltage thermostat that is designed to work with a variety of heating and cooling systems, including:
- Heat only
- Cool only
- Single stage heating & cooling systems
- Multi stage heating & cooling systems
- Heat pumps, both with and without auxiliary heating
Although your wiring and system description does indicate that the Honeywell RTH6350 would likely be a suitable replacement, we would recommend calling the Honeywell Consumer Technical Support Line at 1-800-468-1502 for specific information, including wiring, regarding using & installing the Honeywell RTH6350 on your system. Read Less
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July 11, 2013
Answer: 
Hi Dummy homeowner, this unit replaces quite a few thermostats. Important part is to label the wires coming out of the wall. You will need to connect the wires not by color, but by where they came from on your old system. This product will work with 4 wires.
There are complete instructions/assembly on the web page next to the product description.
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3 answers

What is the highest cooling setting?

This question is from 5-2 Day Programmable Thermostat with Backlight
Asked by
milo
March 1, 2013
For example , if I am going away in the summer can I set the air conditioning to 100 degrees?
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Asked by
Fort Myers Beach, FL, USA
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May 21, 2013
Answer: 
99 degrees
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March 5, 2013
Answer: 
The Honeywell RTH6350 has a cooling set point range of 50F to 99F. The heating set point range is 40F to 90F.
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Asked by
Colorado, USA
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March 1, 2013
Answer: 
I am not sure. I set this up for heating only and disabled the cooling side of it because I am not controlling both with this thermostat. I know that you can turn off the heat on it so it won't come on so if you want to turn off your cooling I would think you could do the same. If you have one look at the bottom right of the thermostat screen and it shows System. If you push the button below that System Read More
I am not sure. I set this up for heating only and disabled the cooling side of it because I am not controlling both with this thermostat. I know that you can turn off the heat on it so it won't come on so if you want to turn off your cooling I would think you could do the same. If you have one look at the bottom right of the thermostat screen and it shows System. If you push the button below that System setting on the display it will toggle you thru to your heat or a/c to turn it off. If you just want to set it to a higher temp on the cooling I am not sure because I am not using it for cooling as I said above. I know I can go really low on my heat or up high on my heat so I think you should be able to do the same with the cooling side as well. Read Less
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Customer Reviews

Rated 4.1 out of 5 by 219 reviewers.
Rated 1.0 out of 5.0 by Inaccurate temp reading Upgraded to a programmable thought this unit was a good price. Installed in the morning ( south Florida in August) and set for 78 until 6pm, well by noon was checking temp on unit thinking its "hot" in house. Thermostat said in was 78 so used over ride to 77. AC kicked on and went about my business and shortly was "hot" again! Unit said it was 77 in house! Put old "LUX" manual back in and it read 85 hot degrees. Googled review (should've done first!) went directly to lowest first and yup over and over inaccurate temp reading! Junk don't buy! Returned sticking with LUX Honeywell is junk! August 6, 2016
Rated 1.0 out of 5.0 by Inside Temp showing to be off by 8 degrees installed the unit this weekend and the inside temp show 8 degrees colder than three other temp gauges I have in the same area. I have allowed it to run for 48 hour to see if it changes but it is still off by -8 degrees. Inside house temperature is 78 degree and the thermostat reeds 70 degrees. Two much of a difference to keep but reading the other review I do not think I will stay with Honeywell.Returning for a refund. August 21, 2016
Rated 5.0 out of 5.0 by Works Great I just purchased this one because I moved. I had installed one at my previous address and it worked so well that I made this one of the first purchases for my new home. It's easy to program, easy to install, and never let me down. Not to mention, helped me save $$ on my monthly bill. August 23, 2016
Rated 1.0 out of 5.0 by Not accurate First thermostat was 5 degrees off from ambient temperature. Got an exchange of the same model and had the same result. Will have to return this one back, this time for a refund. My old non-programmable Honeywell had no problem till I could no longer read the LCD. Going to a different brand. August 17, 2016
Rated 4.0 out of 5.0 by Good, solid choice This thermostat was very easy to install and program and works as advertised. The only reason I gave it 4 stars instead of 5 stars is because there is an audible "click" heard when the thermostat turns the outdoor air conditioning compressor on. August 16, 2016
Rated 4.0 out of 5.0 by Works OK Just purchased this item so experience is none. It does appear as if the room temp displayed is 1 deg. low as compared to a weather station I use. Not a problem though. Installation was relatively quick. Programming was quick and easy. We'll see what the performance is this winter. August 16, 2016
Rated 5.0 out of 5.0 by So Far...So Good Replaced a 40 year old mercury thermostat that began to cease turning off or on. So especially at night while sleeping, we woke up either freezing or sweating. I had a handyman install it, as I watched videos and felt it would be rather easy, but did not want to take the chance. He had it complete within 10 mins. The price is great for this unit. As I'm reading reviews, I can not attest to temperature accuracy, I keep on 75-76 for air conditioning, and am comfortable. The heating season is not yet upon us, so I can not attest to the programming over to heat, I can only hope, as it is pretty clear in the instructions. There is an audible click as previously mentioned when it kicks off and on, but from reading the directions, it is a built in delay to protect the compressor. Was a tad annoying at first, but soon you do not even hear it-it just blends in with white noise like traffic passing, etc., if is not a loud click by any means. August 16, 2016
Rated 4.0 out of 5.0 by OK Thermostat We have two of these. Easy to install. A bit confusing to program the 1st time. August 2, 2016
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