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Honeywell RTH9580WF Wi-Fi Smart Thermostat w/ Customizable Color Touchscreen, work with Google Home and Alexa

Ships from United States. Most customers receive within 2-10 days.

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  • Remote View & Access Anywhere by App
  • Customizable Color Touchscreen
  • Auto Alert, and Smart Response
  • Advanced Fan / Control Comfort
  • Indoor Humidity Sensor
  • Easy DIY Installation
  • Compatible with Google Home and Alexa

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Honeywell Wi-Fi Smart Thermostat - RTH9580WF

FEATURES

Our Wi-Fi Smart Thermostat lets you manage your home’s comfort and energy use with your smartphone, tablet or computer from anywhere in your home or the world. You can also receive alerts like maintenance reminders.

Staying comfortable by staying connected
With its customizable color touchscreen, our Wi-Fi Smart Thermostat is easy on the eyes. You can change the color to match your mood, paint choice or favorite team. You can also connect the thermostat to your home Wi-Fi and control the thermostat from your computer, tablet or smartphone. You can be anywhere—upstairs, across town or on the other side of the world and manage the thermostat remotely for comfort and savings.



Honeywell
  • Control from anywhere
  • Simple setup
  • Customizable color touchscreen
  • Smart response temperature timing
  • Indoor humidity sensor
  • Advanced fan/control comfort
  • Auto alerts
  • Locking touchscreen
  • Works with the Total Comfort Control app
  • One-year warranty
  • DIY installation

Total Connect Comfort App
Remotely monitor/manage your home’s comfort and energy use anytime, anywhere from your smart device (phone, tablet).

Auto Alerts
Receive system alerts to Wi-Fi enabled devices like filter status or service required.

Smart Response
Thermostat learns your heating/cooling cycles, and then optimizes to deliver the right temperature at the right time. This way, your set program runs right on schedule.

Specs

  • Model number: RTH9580WF
  • Color: Silver
  • Dimensions: 3-1/2 in. High X 4-1/2 in. Wide X 7/8 in. Deep

SETUP

Honeywell

Set up is simple and easy. First, verify compatibility with your home heating and cooling system and remove your existing thermostat. Now you’re ready for the step-by-step instructions for installing the Wi-Fi Smart Thermostat.

Compatible with systems

  • This thermostat is compatible with heating/cooling systems and heat pumps.
  • It is not compatible with electric baseboard heat (120/140V).

Now you're ready for the instructions for installing the Wi-Fi Smart Thermostat. Simply choose the installation instructions option you prefer:

TCC App
Search “Total Connect Comfort” in the App Store or Google Play. Download the app to your smartphone or tablet to learn how to control your thermostat from anywhere, anytime.

Video-Guided Installation
Watch a video that will help you install the Wi-Fi Smart Thermostat.

Manuals and User Guides
Download PDFs of manuals and guides in the resources section below, such as Quick Start and User Guides.

FREQUENTLY ASKED QUESTIONS

I am having difficulty removing my old thermostat?
Often, the thermostat will separate from the wallplate with moderate pressure. Other times, there might be small screws holding the device in place. If you are unable to pull it off, please refer to your thermostat manufacturer's website or manual for removal instructions.
NOTE: Do not place your old thermostat in the trash if it contains mercury in a sealed tube.

I have additional wires in my wall that were not connected to my old thermostat. Do I need them to install my new thermostat?
An extra unused wire in the wall can be used as the C wire for your new thermostat. The extra wire will also need to be connected to the C (common) terminal at the heating and cooling system. This will provide power to your new thermostat.

What tools or materials are necessary for the installation of my new thermostat?
In most cases, the only tools and materials required are a small flat edge screwdriver, #2 phillips screwdriver, your thermostat ID card (located in the box), and your home Wi-Fi Network password.

How do I know if my old thermostat contains mercury?
The thermostat will have a glass tube with a silver liquid inside of the tube. Mercury is typically found in older mechanical thermostats like the Honeywell Round T87 and rectangular T8090.
NOTE: Do not place your old thermostat in the trash if it contains mercury in a sealed tube.

What is a C wire?
The C wire originates from your heating/cooling system and provides 24 volt power to your Lyric. "C" stands for common and there is no universal color used to designate this type of wire. If you do not have a C wire, your Lyric will instead draw power from your heating and cooling systems to power its battery.

Do the color of the wires correspond to the letters on my new thermostat?
There is no code governing wire colors and thermostat connections. The thermostat should be wired by the letters found next to the wire screw terminal block. If you do not know the letter labels, then you can trace the wires back to the air handler/furnace or heat pump/ac unit. That will allow you to determine the function of each wire at the system and then allow you to attach it to the matching terminal on the thermostat.

I do not have a C wire on my old thermostat?
If you do not have a wire connected to a C terminal or one that is labeled C on your old thermostat, there might be an extra wire that is pushed into the wall or wrapped around the wire bundle coming from the wall. Gently pull on the wire bundle to check whether there are any additional wires. If you do not have any additional wires, please refer to the Install Videos for alternative wiring.

I am not sure whether my new thermostat is wired correctly?
Honeywell offers several resources to assist in the wiring of your new thermostat. These resources include: Installation videos, a User Guide and a Quick Start Guide.

My heating and cooling system has a terminal labeled "COM". What is a COM terminal and what do I do with it?
A COM terminal is often used as another name for the C terminal and issued to provide power to your thermostat. COM can also refer to a communication circuit and will not provide power to the thermostat. If you have both a C and COM terminal on your heating and cooling system the thermostat should be wired to the C terminal. Please refer to the Quick Start Guide for more information.

How do I find the password to my router?
Check the back or bottom of the router or the operating manual for the password. If you are still unable to find the password contact the router manufacturer.


Learn more about the Honeywell RTH9580WF

General

|
Brand
Honeywell
Model
RTH9580WF
Type
Thermostats & HVAC
Color
Silver
App-Enabled
Yes

Features

|
Features
Control from anywhere

Simple setup

Customizable color touchscreen

Smart response temperature timing

Indoor humidity sensor

Advanced fan / control comfort

Auto alerts

Locking touchscreen

Works with the Total Comfort Control app

DIY installation

Compatible with Google Home

Dimension & Weight

|
Dimensions
3.50" x 7.88" x 4.50"
Weight
8.00 lbs.

Details

|
Protocol
WiFi
Google Assistant Compatibility
Yes
Warranty, Returns, And Additional Information
Ownership: more than 1 year
Verified Owner
5/ 5
Great thermostat

Pros: -Great Design and nice color scheme options.
-Very easy install.
-Compatible voice controls and remote access work very well.
-

Cons: -none

Other Thoughts: I purchased the Honeywell over the Nest thermostat so I would not have to re-paint the wall. Turns out Honeywell uses the same wall plate base on their older non-smart devices so I lucked out there. This device has been working perfectly for a couple years and even helped save on my energy bill too.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great Thermostat - Novice be careful

Pros: This is a beautiful replacement for an older Honeywell thermostat. It has a silver finish, a 2x 3.75-in touch screen and the unit is less than an inch thick. Like the Honeywell I had before, it comes with great instructions on how to properly wire your thermostat.

The controls, both on-screen and via phone app, are simple easy to use. The backlight can be dimmed and brightened as needed. You can select almost 30 different background color schemes. The wi-fi is easy to set up. It has security settings that prevent unauthorized changes to the system settings.

Cons: This is not really a con unless you are a novice in connecting thermostats and don't like being told what to do. READ THE MANUAL! If you have difficulty reading, Watch the video.

Other Thoughts: You must have a 24V power lead ( "C" wire) for this to work. You MUST connect your C wire correctly or you could damage your thermostat and/or the cooling unit itself. I'm not a professional installer but I found the instructions to very easy to read and very detailed. It has great tips and visible notes that the average home owner may be able to follow. If you find yourself still scratching your head while going through the instructions, then, it would be advised you contact someone with experience in installing thermostats.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
3/ 5
Ok, failed after 6 months

Pros: Unit works ok, but I wouldn't say it is better than any other programmable thermostat.

Cons: Failed after 6 months, would not power off the unit.

Did you find this review helpful?
5/ 5
Worth Every Penny

Pros: I bought this on sale from Newegg back in July 2017. However, I only got around to installing it this past February 2018 and it was DOA. There was 24 v at the C connection but the screen remained dark and the thermostat never booted up. Honeywell technical support was great, after validating proper wiring they requested that the receipt and photos of the unit be emailed to them and a replacement thermostat was sent out. The replacement works great. The display is super user friendly and successfully bridges traditional thermostats to enhanced smart thermostats. Having a working thermostat made it easy to troubleshoot the defective unit...there was a defect in a soldered connection that was repairable. We have separate forced hot air/AC systems for the upper end lower floors of our home. I have replaced a Nest thermostat downstairs with the repaired Honeywell. I never liked the display on the Nest and the Honeywell looks great since you can adjust the display to match the color of the surrounding paint.

Cons: None, really. To allow the unit to have access to weather information and for programming the thermostat from a smartphone you have to first register the thermostat with Honeywell. After registration you have access to all of the functions.

Other Thoughts: It's too soon to see on our utility bill if there is any significant difference between the Nest and Honeywell thermostat in respect to energy savings. If there is a difference I'll update this post.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Disappointed

Pros: It looks nice

Cons: I do not believe this item works with all furnaces. It is probably meant for a 2 stage variable speed furnace, not single stage furnaces. I believe this thing really messed up my blower motor.

Other Thoughts: The Wifi works fine as does the cell phone app although the utility of controlling your home's thermostat from a distance is probably minimal for most people. I don't see what is so "smart" about this thermostat and found most of it's features absolutely useless. The programmable part can be found in 25 dollar thermostats so I would probably go for those models instead.

0 out of 1 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
4/ 5
Works well for a large church

Pros: We purchased a bunch of these for a large church. The app and website works as advertised, enabling complex schedules to be pushed to the units. The best feature of this thermostat is the "half-lock" security setting that enables non-privileged users to set temporary holds that automatically fall back to the schedule after a designated period of time. We looked at several options, including EcoBee, and this unit fit the bill.

Cons: The security PIN is a hardware-coded PIN that cannot be changed. This means our staff have to carry around a list of PINs for each thermostat if they need to log in locally. For the most part they just use the app now though. Note that these units DO NOT support remote sensors (see below).

Other Thoughts: As with all IoT devices, make sure these are on an independent Wi-Fi network for security purposes. Honeywell makes a nearly identical RedLINK unit that supports more complex HVAC hardware and configurations, at an increased cost. Make sure you have thoroughly researched your HVAC hardware prior to purchase, and have a professional installer look at your system if you are unsure.

3 out of 3 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
1/ 5
DOA

Pros: None, unit is dead.

Cons: Unit is smaller than it appears in photos. The wires are difficult to install, they have to be clean, straight and just the right stripped length to lock in. But the worst thing is after all the time taking out the old unit, cleaning and pulling more wire and installing this unit, it is DEAD! Checked power (C to R) and it is good ~24 VAC, but the unit is totally non-operational except it locks the fan on continuously. Now I have to pull it out, reinstall the other unit, ship it back and wait for another. I may never buy another Honeywell device, I have wasted a lot of time and effort and now it is up to me to pay shipping back?

Other Thoughts: Definitely would not recommend until they get their product built better and have better quality control.

4 out of 13 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Best Thermostat

Pros: Easy to set up, looks great, functions perfectly

Cons: None to date

Other Thoughts: Installed the thermometer about 45 days ago to replace another (non wi-fi) Honeywell thermostat. The new stat has worked flawlessly. The convenience of adjusting the thermostat remotely and to view its current settings without having to press on the display makes a great thermostat even better. Love that Honeywell has included the ability to make small adjustment to the displayed temperature, a feature that was offered several years ago, but not in more recent Honeywell stats. The adjustment allows the registered temperature in our main living area to be matched by the stat, so that if we want the room temp to be 78º, then the adjustment allows the Honeywell to maintain that temp (our adjustment was to lower the Honeywell displayed temp by 2º).
Color-matched the stat's display with the wall it is mounted on, making its appearance pleasing and non-contrasty.
Would definitely purchase this thermostat again.

6 out of 7 people found this review helpful. Did you?
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