Model # RTH8500D

Internet #100295793

null 7-Day Universal Touchscreen Programmable Thermostat
0085267256865

7-Day Universal Touchscreen Programmable Thermostat

  • Easy to operate
  • Versatile program options
  • One year limited warranty
$8999 /each
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Product Overview

Some programmable thermostats are so difficult to program that people just put them on hold, defeating their purpose. Honeywell's Universal Touchscreen Thermostat is so easy to program, most people don't even use the manual. This easy-to-read, easy-to-use Universal thermostat works with virtually all system applications. Plus, you can save on heating/cooling costs if used as directed.

  • Extra large touchscreen display shows room temperature, set temperature and current temperature all at once
  • Universal application - works with conventional and heat pump systems up to 2H/2C; it's one thermostat for nearly every application
  • Effortless menu-driven programming guides the user through the programming process, only showing necessary information and choices - eliminates unnecessary clutter
  • Separate programming for each day of the week - four periods per day
  • Battery free operation - option to power with heating/cooling system so you never have to change batteries again
  • Vacation hold - option to adjust your program and have it automatically resume to the normal settings in time for your return
  • Daylight saving time - adjusts the time automatically
  • How to choose the right thermostat for your home
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Price
$79.97 /each
$89.99 /each
Was $149.00
$99.00 /each
Save $50.00 (34%)
$99.00 /each
Name 7-Day Programmable Touchscreen Thermostat 7-Day Universal Touchscreen Programmable Thermostat Wi-Fi Programmable Touchscreen Thermostat + Free App Wi-Fi 7 - Day Programmable Thermostat + Free App
Brand Honeywell Honeywell Honeywell
Ratings (202) (96) (623) (437)
Features Automatic Heating/Cooling Changeover,Backlit Display,Battery Back-Up,Battery Operated,Daylight Savings Time Ready,Filter Monitor,Low Battery Indicator,Removable Interface,Touch Screen Automatic Heating/Cooling Changeover,Backlit Display,Battery Back-Up,Battery Operated,Daylight Savings Time Ready,Filter Monitor,Low Battery Indicator,Removable Interface,Touch Screen,Vacation Mode Automatic Heating/Cooling Changeover,Backlit Display,Built-in Wi-Fi,Daylight Savings Time Ready,Filter Monitor,Removable Interface,Touch Screen,Vacation Mode Automatic Heating/Cooling Changeover,Backlit Display,Built-in Wi-Fi
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Customer Questions & Answers

Need instruction book

Asked by: Ken
how do i turn off programming, i want completely manual setting
Answered by: connie
Date published: 2017-06-19

Does this unit have a fan mode for "circulation"?

Does not specify on this page, but I thought it did. "Circulation mode" just turns on/off fan only for air circulation--for short periods.
Asked by: richie
No. It only has "On" and "Auto"
Answered by: Rackman
Date published: 2017-05-17

Does the backlight automatically turn off?

Can I switch off the backlight, or is it on all the time?
Asked by: Headscratcher
the thermostat back light will not stay lighted and I have installed fresh batterys What can I do to correct this
Answered by: Chris
Date published: 2017-04-18

I just bought the touchscreen programmable wifi thermostat. Does it lose all its settings when the power goes out? No battery backup.

Asked by: Anonymous
Are you certain? Mine has three AAA batteries; has never shut-off with power failure. All settings remain as programmed.
Answered by: Bish
Date published: 2016-11-06
  • y_2017, m_7, d_19, h_7CST
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Customer Reviews

7-Day Universal Touchscreen Programmable Thermostat is rated 4.0 out of 5 by 96.
Rated 2 out of 5 by from I purchased this to replace a similar older model Honeywell unit. Installation was fairly straig... I purchased this to replace a similar older model Honeywell unit. Installation was fairly straight forward since I was just matching wire for wire with the previous unit. Otherwise, I highly recommend having a professional do your installation. Even with my personal knowledge and experience, I found it hard to understand the the correct programming to make it compatible with my heating and cooling system. Also the programming is too difficult for most people. I do not recommend this unit for senior citizens.
Date published: 2017-02-07
Rated 4 out of 5 by from I purchased for a commercial application, as per boss. Only issue I have with these thermostats ... I purchased for a commercial application, as per boss. Only issue I have with these thermostats are that they will not lock. In other models of this thermostat you can lock the screen in the installer setup. This helps prevent people from messing with the settings. This thermostat does not offer this feature. Other than that the thermostat is fine. Great for residential applications!
Date published: 2017-02-07
Rated 4 out of 5 by from This programmable thermostat was easy to install according to package instruction. It is straigh... This programmable thermostat was easy to install according to package instruction. It is straightforward to program and maintains a stable temperature within 1.5 degrees of the set temperature. I have had the thermostat for about 3 weeks so I cannot evaluate the longevity of the device. I am satisfied with the product.
Date published: 2017-02-14
Rated 5 out of 5 by from Perfect Nice size. Easy to read. Easy to use. Works well. Love it!
Date published: 2017-02-14
Rated 5 out of 5 by from The accuracy seems to align with my older Honeywell Vision... The accuracy seems to align with my older Honeywell Vision Pro t-stats used in other zones of my home, and has the same convenience features. My short hiatus to use another cheaper brand T-stat was a failure so I'm dumping it and returning back to Honeywell.
Date published: 2017-06-21
Rated 5 out of 5 by from My electrician installed it so I can't comment on that. It is easy to program, use, default. The ... My electrician installed it so I can't comment on that. It is easy to program, use, default. The best part is coming home after work to a cool house instead of the 80 degrees before installation. Should have bought it sooner.
Date published: 2017-07-11
Rated 5 out of 5 by from Exactly what I needed. I had one for years... Exactly what I needed. I had one for years (8+) and some of the buttons on the touchscreen stopped working. I ordered this replacement and it works perfectly.
Date published: 2017-06-20
Rated 1 out of 5 by from Awful, aweful, aweful... I hate this model. Constantly stops working and cannot get the AC to com... Awful, aweful, aweful... I hate this model. Constantly stops working and cannot get the AC to come back on, emergency heat tries to come on with "cool"
Date published: 2017-06-03
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